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implement-magic-dictionary
[C++] Clean Code
c-clean-code-by-alexander-rjx5
\nclass MagicDictionary {\npublic:\n /** Initialize your data structure here. */\n MagicDictionary() {\n \n }\n \n /** Build a dictionary
alexander
NORMAL
2017-09-10T03:19:54.684000+00:00
2017-09-10T03:19:54.684000+00:00
1,205
false
```\nclass MagicDictionary {\npublic:\n /** Initialize your data structure here. */\n MagicDictionary() {\n \n }\n \n /** Build a dictionary through a list of words */\n void buildDict(vector<string> dict) {\n for (string w : dict) {\n words.insert(w);\n }\n }\n \...
7
1
[]
0
implement-magic-dictionary
Efficient Trie and Java 8 w/ Explanation
efficient-trie-and-java-8-w-explanation-xor6s
The implementation is a simple Trie, with the method relaxedSearch.\n\nrelaxedSearch searches for a word, with one deviation from a normal trie.\n\nIf there is
Cubicon
NORMAL
2017-09-10T03:03:22.317000+00:00
2017-09-10T03:03:22.317000+00:00
3,974
false
The implementation is a simple Trie, with the method relaxedSearch.\n\nrelaxedSearch searches for a word, with one deviation from a normal trie.\n\nIf there is a match with the current character, it proceeds as usual in that branch.\nBut for all the non matched characters, it still continues searching, by incrementing ...
7
2
[]
4
implement-magic-dictionary
2 Solution Beginner Friendly Set and simple array using Zip (Python3)
2-solution-beginner-friendly-set-and-sim-8daq
Approach\n Describe your approach to solving the problem. \n- 1. Array and Zip \n- 2. Set method\n\n# Complexity\n\n- Array and Zip\n - Time complexity: O(n
amitpandit03
NORMAL
2023-04-16T19:27:25.061918+00:00
2023-04-16T19:27:42.551740+00:00
342
false
# Approach\n<!-- Describe your approach to solving the problem. -->\n- 1. Array and Zip \n- 2. Set method\n\n# Complexity\n\n- Array and Zip\n - Time complexity: O(n * m)\n\n - Space complexity: O(n + m)\n- Set \n - Time complexity: O(26M) \n\n - Space complexity: O(n * m)\n\n# 1. Simple Array and zip meth...
6
0
['Array', 'Hash Table', 'String', 'Design', 'Python3']
0
implement-magic-dictionary
My Java Solution with Trie and Backtracking Search
my-java-solution-with-trie-and-backtrack-vztk
Implement magic dictionary with two operations: buildDict and search. It\'s easy to come up with Trie to build a dict. The difficulty here for me is to implemen
xiaoxiao7
NORMAL
2020-02-29T09:45:55.200783+00:00
2020-02-29T11:03:57.496699+00:00
539
false
Implement magic dictionary with two operations: `buildDict` and `search`. It\'s easy to come up with `Trie` to build a dict. The difficulty here for me is to implement the `search` operation.\nI use the backtracking way to find if there exists one word in the dict which has only one character different from the word I ...
6
0
['Backtracking', 'Trie', 'Java']
1
implement-magic-dictionary
C++ 0ms solution with Hashtable
c-0ms-solution-with-hashtable-by-jasperj-gega
\tclass MagicDictionary {\n\tpublic:\n\t\t/ Initialize your data structure here. */\n\t\tunordered_map> m;\n\t\tMagicDictionary() {\n\n\t\t}\n\n\t\t/ Build a di
jasperjoe
NORMAL
2020-01-07T07:10:18.578013+00:00
2020-01-07T07:10:18.578045+00:00
416
false
\tclass MagicDictionary {\n\tpublic:\n\t\t/** Initialize your data structure here. */\n\t\tunordered_map<int,vector<string>> m;\n\t\tMagicDictionary() {\n\n\t\t}\n\n\t\t/** Build a dictionary through a list of words */\n\t\tvoid buildDict(vector<string> dict) {\n\t\t\tfor(auto x:dict){\n\t\t\t\tm[x.size()].push_back(x)...
6
0
['Hash Table', 'C', 'C++']
2
implement-magic-dictionary
Python Simple Solution
python-simple-solution-by-yangshun-otxu
Since the input set is small and the character set is finite, it is acceptable to enumerate through all possible combinations and see if the new word exists in
yangshun
NORMAL
2017-09-10T03:09:43.455000+00:00
2017-09-10T03:09:43.455000+00:00
1,042
false
Since the input set is small and the character set is finite, it is acceptable to enumerate through all possible combinations and see if the new word exists in the dictionary and the time complexity for search is O(k^2) where k is the length of the word.\n\nFunnily enough, the comment in the skeleton for the `search` m...
5
4
[]
1
implement-magic-dictionary
Two C++ solutions, Hash Table / Trie
two-c-solutions-hash-table-trie-by-zefen-htpl
Solution 1. Hash Table\n\nclass MagicDictionary {\npublic:\n /** Initialize your data structure here. */\n MagicDictionary() {}\n \n /** Build a dic
zefengsong
NORMAL
2017-10-14T22:07:11.531000+00:00
2017-10-14T22:07:11.531000+00:00
669
false
**Solution 1.** Hash Table\n```\nclass MagicDictionary {\npublic:\n /** Initialize your data structure here. */\n MagicDictionary() {}\n \n /** Build a dictionary through a list of words */\n void buildDict(vector<string> dict) {\n for(auto x: dict) m[x.size()].push_back(x);\n }\n \n /** ...
5
0
['Hash Table', 'Trie', 'C++']
2
implement-magic-dictionary
Very simple python 🐍 solution using set
very-simple-python-solution-using-set-by-1xhi
\nclass MagicDictionary:\n\n def __init__(self):\n self.myDict=set()\n\n def buildDict(self, dictionary: List[str]) -> None:\n for word in d
injysarhan
NORMAL
2020-11-03T19:00:23.081720+00:00
2020-11-03T19:00:46.654215+00:00
292
false
```\nclass MagicDictionary:\n\n def __init__(self):\n self.myDict=set()\n\n def buildDict(self, dictionary: List[str]) -> None:\n for word in dictionary:\n self.myDict.add(word)\n\n def search(self, searchWord: str) -> bool:\n \n for word in self.myDict:\n if l...
4
0
['Python', 'Python3']
1
implement-magic-dictionary
[Python] Solve this question in real interview with video explanation
python-solve-this-question-in-real-inter-qijq
My step by step approach to solve this question like in real interview with video explanation:\nhttps://youtu.be/zjnb7QUZMPQ\n\nIntuition: Hahsmap / Looping\n\n
iverson52000
NORMAL
2020-10-18T23:10:57.697302+00:00
2020-10-18T23:10:57.697333+00:00
322
false
My step by step approach to solve this question like in real interview with video explanation:\nhttps://youtu.be/zjnb7QUZMPQ\n\nIntuition: Hahsmap / Looping\n\n**Code**\n```\nclass MagicDictionary:\n\n def __init__(self):\n """\n Initialize your data structure here.\n """\n self.m = colle...
4
0
['Python']
0
implement-magic-dictionary
[C++] simple easy solution using Trie
c-simple-easy-solution-using-trie-by-sah-i08d
\nclass TrieNode {\npublic:\n TrieNode *children[26];\n bool is_terminal;\n \n TrieNode() {\n for(int i=0;i<26;++i) {\n children[i
sahilgoyals
NORMAL
2020-07-09T09:51:12.165039+00:00
2020-07-09T09:51:12.165070+00:00
396
false
```\nclass TrieNode {\npublic:\n TrieNode *children[26];\n bool is_terminal;\n \n TrieNode() {\n for(int i=0;i<26;++i) {\n children[i]=NULL;\n }\n is_terminal=false;\n }\n};\n\nclass MagicDictionary {\npublic:\n /** Initialize your data structure here. */\n TrieNode ...
4
0
['Backtracking', 'Trie', 'C++']
2
implement-magic-dictionary
Java Trie
java-trie-by-hobiter-uudf
\nclass MagicDictionary {\n public class Node{\n boolean isW;\n Node[] nodes;\n public Node() {\n nodes = new Node[26];\n
hobiter
NORMAL
2020-05-24T02:24:38.240643+00:00
2020-05-24T02:24:38.240676+00:00
264
false
```\nclass MagicDictionary {\n public class Node{\n boolean isW;\n Node[] nodes;\n public Node() {\n nodes = new Node[26];\n isW = false;\n }\n }\n \n Node root;\n\n /** Initialize your data structure here. */\n public MagicDictionary() {\n root...
4
0
[]
1
implement-magic-dictionary
Simple Iterative Java Solution
simple-iterative-java-solution-by-soviet-lr7u
In order for a string to exist in a magic dictionary one character in the string must be modified. This means we can compare the incoming string against strings
sovietaced
NORMAL
2017-09-10T06:28:43.158000+00:00
2017-09-10T06:28:43.158000+00:00
982
false
In order for a string to exist in a magic dictionary one character in the string must be modified. This means we can compare the incoming string against strings in the dictionary and count how many characters do not match between the two. If only one character does not match the word exists in the magic dictionary. \n\...
4
1
[]
2
implement-magic-dictionary
Trie DFS Solution C++ || Easy Solution
trie-dfs-solution-c-easy-solution-by-jar-fm8g
Code\ncpp []\n// TrieNode class\nclass TrieNode{\npublic:\n TrieNode* child[26];\n bool endWord;\n \n TrieNode(){\n endWord = false;\n\n
JArrazola
NORMAL
2024-10-05T16:46:26.943688+00:00
2024-10-05T16:48:50.467273+00:00
224
false
# Code\n```cpp []\n// TrieNode class\nclass TrieNode{\npublic:\n TrieNode* child[26];\n bool endWord;\n \n TrieNode(){\n endWord = false;\n\n for (size_t i = 0; i < 26; i++)\n child[i] = nullptr;\n }\n};\n\nclass MagicDictionary {\nprivate: \n TrieNode *root; // Trie root\n...
3
0
['String', 'Depth-First Search', 'Trie', 'C++']
1
implement-magic-dictionary
[Python 3] - Trie - Simple Solution
python-3-trie-simple-solution-by-dolong2-d640
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time
dolong2110
NORMAL
2023-07-20T16:26:39.734164+00:00
2024-03-12T02:14:18.525027+00:00
729
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity: $$O(N*K)$$ with N is the number of word and K is length of each word\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Spa...
3
0
['String', 'Trie', 'Python3']
1
implement-magic-dictionary
676: Solution with step by step explanation
676-solution-with-step-by-step-explanati-fx6f
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n1. init method\n 1. Create an empty dictionary to hold the words and t
Marlen09
NORMAL
2023-03-20T06:33:03.511296+00:00
2023-03-20T06:33:03.511331+00:00
726
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n1. __init__ method\n 1. Create an empty dictionary to hold the words and their replacements.\n 2. Store the dictionary in the class attribute self.dict.\n2. buildDict method\n 1. For each word in the dictionary argu...
3
0
['Hash Table', 'String', 'Trie', 'Python', 'Python3']
0
implement-magic-dictionary
My fast Python solution
my-fast-python-solution-by-obose-d729
Intuition\n Describe your first thoughts on how to solve this problem. \nMy first thoughts on how to solve this problem is to create a data structure that store
Obose
NORMAL
2023-01-15T00:34:06.553925+00:00
2023-01-15T00:34:06.553967+00:00
469
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\nMy first thoughts on how to solve this problem is to create a data structure that stores all the words in the dictionary. Then, when searching for a word, I will iterate through each word in the data structure and compare it to the search...
3
0
['Python3']
0
implement-magic-dictionary
[Java] | Trie |
java-trie-by-nepo_ian-szqr
\nclass MagicDictionary {\n\n private class Node {\n Node[] links;\n boolean isEnd;\n Node() {\n links = new Node[26];\n
nepo_ian
NORMAL
2022-10-12T10:51:12.376371+00:00
2022-10-12T10:51:12.376415+00:00
409
false
```\nclass MagicDictionary {\n\n private class Node {\n Node[] links;\n boolean isEnd;\n Node() {\n links = new Node[26];\n isEnd = false;\n }\n }\n \n private Node root;\n public MagicDictionary() {\n root = new Node();\n }\n \n public vo...
3
0
['Trie', 'Java']
0
implement-magic-dictionary
Easiest and understandable code
easiest-and-understandable-code-by-asppa-hyho
just change each word and check in trie\nTIME COMPLEXITY(n26logm)\n\n\nclass MagicDictionary {\n\n class Trie\n {\n boolean end;\n Trie node
asppanda
NORMAL
2022-02-01T06:31:09.330423+00:00
2022-02-01T06:31:45.495128+00:00
400
false
just change each word and check in trie\nTIME COMPLEXITY(n*26*logm)\n\n```\nclass MagicDictionary {\n\n class Trie\n {\n boolean end;\n Trie node[]=new Trie[26];\n Trie()\n {\n end=false;\n for(int i=0;i<26;i++)\n {\n node[i]=null;\n ...
3
0
['Depth-First Search', 'Trie', 'Java']
1
implement-magic-dictionary
[Python3] Solution with using trie
python3-solution-with-using-trie-by-maos-onuh
\nclass MagicDictionary:\n def __init__(self):\n self.trie = {}\n self.end = \'end\'\n\n def buildDict(self, dictionary: List[str]) -> None:
maosipov11
NORMAL
2021-12-08T05:55:36.998771+00:00
2021-12-08T05:55:36.998797+00:00
251
false
```\nclass MagicDictionary:\n def __init__(self):\n self.trie = {}\n self.end = \'end\'\n\n def buildDict(self, dictionary: List[str]) -> None:\n for word in dictionary:\n node = self.trie\n for c in word:\n if c not in node:\n node[c] =...
3
0
['Array', 'Trie', 'Python3']
1
implement-magic-dictionary
C++ Easy to Understand Trie Solution
c-easy-to-understand-trie-solution-by-us-eh7c
\tstruct node {\n\t\t\tint count;\n\t\t\tint ew;\n\t\t\tnode ar[26];\n\t\t};\n\t\tnode getNode() {\n\t\t\tnode n=new node();\n\t\t\tn->ew=0; \n\t\t\tfor(int i=0
user3408lm
NORMAL
2021-07-29T13:03:25.855033+00:00
2021-07-29T13:03:25.855073+00:00
122
false
\tstruct node {\n\t\t\tint count;\n\t\t\tint ew;\n\t\t\tnode* ar[26];\n\t\t};\n\t\tnode* getNode() {\n\t\t\tnode* n=new node();\n\t\t\tn->ew=0; \n\t\t\tfor(int i=0;i<26;i++) n->ar[i]=NULL;\n\t\t\tn->count=0;\n\t\t\treturn n;\n\t\t}\n\t\tvoid insert(node* root,string s) {\n\t\t\tnode* temp=root;\n\t\t\tfor(int i=0;i<s.s...
3
0
[]
0
implement-magic-dictionary
Java || Trie || buildDict - O(dictionary.length*dictionary[i].length) || search - O(26*word.length)
java-trie-builddict-odictionarylengthdic-4x4d
public class Trie {\n\n\tprivate class Node {\n\n\t\tchar data;\n\t\tNode[] children;\n\t\tboolean isTerminal;\n\n\t\tpublic Node(char data, boolean isTerminal)
LegendaryCoder
NORMAL
2021-02-04T08:48:58.835283+00:00
2021-02-04T08:48:58.835309+00:00
150
false
public class Trie {\n\n\tprivate class Node {\n\n\t\tchar data;\n\t\tNode[] children;\n\t\tboolean isTerminal;\n\n\t\tpublic Node(char data, boolean isTerminal) {\n\t\t\tthis.data = data;\n\t\t\tthis.isTerminal = isTerminal;\n\t\t\tthis.children = new Node[26];\n\t\t}\n\n\t}\n\n\tprivate Node root;\n\n\t// O(1)\n\tpubl...
3
0
[]
1
implement-magic-dictionary
Python Trie Solution
python-trie-solution-by-realslimshady-i8cf
\nclass TrieNode:\n def __init__(self):\n self.children = collections.defaultdict(TrieNode)\n self.isWord = False\n\nclass Trie:\n def __ini
realslimshady
NORMAL
2020-08-01T11:53:25.448640+00:00
2020-08-01T11:53:25.448688+00:00
121
false
```\nclass TrieNode:\n def __init__(self):\n self.children = collections.defaultdict(TrieNode)\n self.isWord = False\n\nclass Trie:\n def __init__(self):\n self.root = TrieNode()\n \n def insert(self,word):\n node = self.root\n for w in word:\n node = node.c...
3
0
[]
0
implement-magic-dictionary
Python, modified search in Trie, O(AL) search
python-modified-search-in-trie-oal-searc-iohl
python\nclass TrieNode(object):\n def __init__(self):\n self.nxts = dict()\n self.isword = False\n \n def insert(self, word):\n
hungwei-andy
NORMAL
2019-08-12T08:00:43.649031+00:00
2019-08-12T08:00:43.649061+00:00
398
false
```python\nclass TrieNode(object):\n def __init__(self):\n self.nxts = dict()\n self.isword = False\n \n def insert(self, word):\n cur = self\n for c in word:\n if c not in cur.nxts:\n cur.nxts[c] = TrieNode()\n cur = cur.nxts[c]\n cur...
3
0
[]
0
implement-magic-dictionary
EASY TO UNDERSTAND || C++
easy-to-understand-c-by-krish_kakadiya-gmb9
C++\n\n# Code\n\nclass MagicDictionary {\npublic:\n vector<string> a;\n MagicDictionary() {\n \n }\n \n void buildDict(vector<string> dict
krish_kakadiya
NORMAL
2023-09-08T16:20:55.778795+00:00
2023-09-08T16:20:55.778815+00:00
175
false
C++\n\n# Code\n```\nclass MagicDictionary {\npublic:\n vector<string> a;\n MagicDictionary() {\n \n }\n \n void buildDict(vector<string> dictionary) {\n for(int i=0;i<dictionary.size();i++){\n a.push_back(dictionary[i]);\n }\n }\n \n bool search(string searchWord)...
2
0
['C++']
0
implement-magic-dictionary
Solution
solution-by-deleted_user-du0s
C++ []\nclass MagicDictionary {\n public:\n void buildDict(vector<string> dictionary) {\n for (const string& word : dictionary)\n for (int i = 0; i < w
deleted_user
NORMAL
2023-04-18T12:41:04.514127+00:00
2023-04-18T12:47:45.627641+00:00
682
false
```C++ []\nclass MagicDictionary {\n public:\n void buildDict(vector<string> dictionary) {\n for (const string& word : dictionary)\n for (int i = 0; i < word.length(); ++i) {\n const string replaced = getReplaced(word, i);\n dict[replaced] = dict.count(replaced) ? \'*\' : word[i];\n }\n }\n...
2
0
['C++', 'Java', 'Python3']
0
implement-magic-dictionary
Easy c++ code using Trie Data Structure
easy-c-code-using-trie-data-structure-by-fn7v
\n\n# Code\n\nclass Trie{\n public:\n Trie* child[26];\n bool isEnd;\n Trie(){\n for(int i=0;i<26;i++){\n child[i]=NULL;\n
Shristha
NORMAL
2023-01-13T16:58:22.559360+00:00
2023-01-13T16:58:22.559403+00:00
530
false
\n\n# Code\n```\nclass Trie{\n public:\n Trie* child[26];\n bool isEnd;\n Trie(){\n for(int i=0;i<26;i++){\n child[i]=NULL;\n }\n isEnd=false; \n }\n};\nclass MagicDictionary {\npublic:\n Trie* root=new Trie();\n MagicDictionary() {\n \n } \n \n ...
2
0
['C++']
1
implement-magic-dictionary
EASY TRIE SOLUTION C++
easy-trie-solution-c-by-amangupta12207-r75e
Intuition\ninsert all the string in the trie \nIn search operation traverse the whole seachString, \nif trie does not contains that char then skip the curr char
Amangupta12207
NORMAL
2022-12-17T14:26:56.958133+00:00
2022-12-17T14:26:56.958160+00:00
1,042
false
# Intuition\ninsert all the string in the trie \nIn search operation traverse the whole seachString, \nif trie does not contains that char then skip the curr character and check if u can find the remaining substring (implemented in helper function) return true else return false and if trie does contain that char then w...
2
0
['Trie', 'C++']
0
implement-magic-dictionary
[C++] Trie || DFS || O(N) || Easy to Read
c-trie-dfs-on-easy-to-read-by-atman_2407-d64c
Explanation:\n\nHow to Implement Trie ?\n\nCheck this problem: 208 Implement Trie (Prefix Tree)Link\n\n\nContinue....\n\nPattern = Variation of Trie.\n\n- Inser
atman_2407
NORMAL
2022-03-04T05:44:27.290335+00:00
2022-03-04T05:44:27.290369+00:00
264
false
**Explanation:**\n\nHow to Implement Trie ?\n\nCheck this problem: 208 Implement Trie (Prefix Tree)[Link](https://leetcode.com/problems/implement-trie-prefix-tree/)\n\n\nContinue....\n\nPattern = Variation of Trie.\n\n- Insert is same.\n\n- In search, we must perform one mismatch. Same word can not return true.\n\n ...
2
0
['Depth-First Search', 'Trie', 'C']
0
implement-magic-dictionary
[C++] Trie Solution
c-trie-solution-by-logan-47-43ol
\nclass TrieNode {\npublic:\n TrieNode* children[26];\n bool isEnd;\n \n TrieNode() {\n for(int i=0; i < 26; i++) {\n children[i]
logan-47
NORMAL
2022-01-29T11:24:07.504756+00:00
2022-01-29T11:24:07.504781+00:00
305
false
```\nclass TrieNode {\npublic:\n TrieNode* children[26];\n bool isEnd;\n \n TrieNode() {\n for(int i=0; i < 26; i++) {\n children[i] = NULL;\n }\n isEnd = false;\n }\n};\n\n\nclass MagicDictionary {\npublic:\n \n TrieNode* head;\n MagicDictionary() {\n head...
2
0
['Trie', 'C++']
2
implement-magic-dictionary
You guys know that the naive solution beats 100% here?
you-guys-know-that-the-naive-solution-be-6us3
Just wanted to leave it here that for this question the absolute best solution (for the test cases presented) is a naive linear search:\n\n1. Save the dictionar
aalmos
NORMAL
2021-11-29T08:56:09.390534+00:00
2021-11-29T08:56:09.390563+00:00
108
false
Just wanted to leave it here that for this question the absolute best solution (for the test cases presented) is a naive linear search:\n\n1. Save the dictionary as is.\n2. Upon `Search` iterate over the dictionary and find any string that differs with a single character.\n\nThis is faster than any dictionary or trie a...
2
0
[]
0
implement-magic-dictionary
[Python] Simple Trie + DFS Recursive Solution with Explanation
python-simple-trie-dfs-recursive-solutio-a0gg
For the Trie implementation I am not creating another TrieNode class instead using a dictionary as node and for wordEnd I am using "~" == True, if "~" is presen
Saksham003
NORMAL
2021-11-14T09:03:54.520376+00:00
2021-11-14T09:16:55.302877+00:00
237
false
For the Trie implementation I am not creating another TrieNode class instead using a dictionary as node and for wordEnd I am using "~" == True, if "~" is present in dictionary then the word ends here, since dictionary only contains lower case english letters so it will not be a problem\n```\nclass MagicDictionary:\n ...
2
0
['Depth-First Search', 'Trie', 'Python', 'Python3']
0
implement-magic-dictionary
Python implementation using dictionary
python-implementation-using-dictionary-b-dn7r
Simple Python implementation using dictionary\n ```\n class MagicDictionary:\n def init(self):\n self.dict = {}\n self.word = set()\n def bu
maflint7
NORMAL
2021-08-31T19:47:51.593063+00:00
2021-08-31T19:50:20.641223+00:00
292
false
Simple Python implementation using dictionary\n ```\n class MagicDictionary:\n def __init__(self):\n self.dict = {}\n self.word = set()\n def buildDict(self, dictionary: List[str]) -> None:\n # SC: O(n) # TC: O(nm)\n for word in dictionary:\n for i in range(len(word)):\n\t\t...
2
0
['Python', 'Python3']
0
implement-magic-dictionary
Java | Easy Solution | Set | Without Trie
java-easy-solution-set-without-trie-by-u-g8pb
\nclass MagicDictionary {\n\n /** Initialize your data structure here. */\n Set<String> set;\n public MagicDictionary() {\n set=new HashSet<>();
user8540kj
NORMAL
2021-05-04T12:59:51.582371+00:00
2021-05-04T12:59:51.582417+00:00
120
false
```\nclass MagicDictionary {\n\n /** Initialize your data structure here. */\n Set<String> set;\n public MagicDictionary() {\n set=new HashSet<>();\n }\n \n public void buildDict(String[] dictionary) {\n for(String s:dictionary) set.add(s);\n }\n \n public boolean search(String ...
2
0
[]
0
implement-magic-dictionary
Java || HashMap || buildDict - O(dictionary.length*dictionary[i].length) || search - O(word.length)
java-hashmap-builddict-odictionarylength-teca
class MagicDictionary {\n\n HashMap map;\n\n\t// O(1)\n\tpublic MagicDictionary() {\n\t\tmap = new HashMap();\n\t}\n\n\t\t// O(dictionary.length * dictionary
LegendaryCoder
NORMAL
2021-02-04T09:12:00.560850+00:00
2021-02-04T09:12:00.560898+00:00
100
false
class MagicDictionary {\n\n HashMap<String, Integer> map;\n\n\t// O(1)\n\tpublic MagicDictionary() {\n\t\tmap = new HashMap<String, Integer>();\n\t}\n\n\t\t// O(dictionary.length * dictionary[i].length)\n\t\tpublic void buildDict(String[] dictionary) {\n\t\t\tfor (String word : dictionary) {\n\t\t\t\tchar[] str = wo...
2
0
[]
0
implement-magic-dictionary
JAVA || Trie || Clean code
java-trie-clean-code-by-igloo11-774c
\nclass MagicDictionary {\n class TrieNode {\n Map<Character, TrieNode> children;\n boolean endOfWord;\n public TrieNode() {\n
Igloo11
NORMAL
2021-01-12T04:29:12.596682+00:00
2021-01-12T04:29:12.596726+00:00
281
false
```\nclass MagicDictionary {\n class TrieNode {\n Map<Character, TrieNode> children;\n boolean endOfWord;\n public TrieNode() {\n children = new HashMap<>();\n endOfWord = false;\n }\n }\n \n //Insert by iteration\n public void insert(TrieNode root, Strin...
2
0
['Trie', 'Java']
0
implement-magic-dictionary
Javascript Trie+DFS approach
javascript-triedfs-approach-by-yestrup-o2gi
\nfunction TrieNode(){\n this.children = new Map()\n this.endOfWord = false;\n}\n\nvar MagicDictionary = function() {\n this.root = new TrieNode()\n};\
ratiboi
NORMAL
2020-10-13T19:06:32.914851+00:00
2020-10-13T19:06:32.914895+00:00
160
false
```\nfunction TrieNode(){\n this.children = new Map()\n this.endOfWord = false;\n}\n\nvar MagicDictionary = function() {\n this.root = new TrieNode()\n};\n\nMagicDictionary.prototype.buildDict = function(dictionary) {\n for(let word of dictionary){\n let curr = this.root\n for(let letter of wo...
2
0
['Depth-First Search', 'JavaScript']
0
implement-magic-dictionary
Java - beats 100% - No HashMap/Trie - Easy to understand
java-beats-100-no-hashmaptrie-easy-to-un-givq
This solution doesn\'t use HashMap or Trie. \nbuildDict(String[] dict) complexity is O(1). \nsearch(String word) complexity is O(NK) where N is the total number
chere
NORMAL
2020-07-02T03:45:23.909851+00:00
2020-07-02T03:45:23.909878+00:00
95
false
This solution doesn\'t use HashMap or Trie. \n```buildDict(String[] dict)``` complexity is O(1). \n```search(String word)``` complexity is O(NK) where N is the total number of words in dictionary and K is the length of word to be searched.\n\n\n```\nclass MagicDictionary {\n\n String[] dictionary;\n /** Initializ...
2
0
[]
0
implement-magic-dictionary
Python3 trie solution - Implement Magic Dictionary
python3-trie-solution-implement-magic-di-y2im
\nfrom collections import defaultdict\n\nclass Node:\n def __init__(self):\n self.child = defaultdict(Node)\n self.isEnd = False\n\nclass Magic
r0bertz
NORMAL
2020-05-12T04:39:39.121163+00:00
2020-05-13T08:31:30.536050+00:00
276
false
```\nfrom collections import defaultdict\n\nclass Node:\n def __init__(self):\n self.child = defaultdict(Node)\n self.isEnd = False\n\nclass MagicDictionary:\n\n def __init__(self):\n self.trie = Node()\n \n def buildDict(self, words: List[str]) -> None:\n for w in words:\n ...
2
0
['Trie', 'Python', 'Python3']
0
implement-magic-dictionary
Python, DFS solution, beats 96% Time and 100% Space
python-dfs-solution-beats-96-time-and-10-qifx
The intuition behind this approach is to create a tree with nodes that hold characters. A path from the root node to a leaf node defines a string in the diction
andrewqho
NORMAL
2019-08-12T05:40:30.792179+00:00
2019-08-12T05:43:15.117687+00:00
283
false
The intuition behind this approach is to create a tree with nodes that hold characters. A path from the root node to a leaf node defines a string in the dictionary. \n\nWe define a structure called a letterNode that holds the current node\'s character value, the possible characters it can lead to, and whether it is a l...
2
0
[]
2
implement-magic-dictionary
Python - really easy to understand (Explanations)
python-really-easy-to-understand-explana-ywnh
Instead of using a Trie, we can make a dictionary with the lengths of the words as the key and the list of all the words with the length as values, something li
crazyphotonzz
NORMAL
2018-07-18T17:10:45.290275+00:00
2018-07-18T17:10:45.290275+00:00
207
false
Instead of using a Trie, we can make a dictionary with the lengths of the words as the key and the list of all the words with the length as values, something like this:\n```defaultdict(<type \'list\'>, {8: [u\'leetcode\'], 5: [u\'hello\', u\'hallo\']})```\n\nNow, we simply have to go through each word in the dictionary...
2
0
[]
0
implement-magic-dictionary
C++ Trie Solution avoid memory leak
c-trie-solution-avoid-memory-leak-by-qin-jvkb
Many have posted C++/Java Trie solution, for Java, we do not need to consider possible memory leak, but for C++, a lot of people use pointers without releasing
qinzhou
NORMAL
2018-01-12T22:15:46.265000+00:00
2018-01-12T22:15:46.265000+00:00
352
false
Many have posted C++/Java Trie solution, for Java, we do not need to consider possible memory leak, but for C++, a lot of people use pointers without releasing them (or not completely release them after terminates), here I post my Trie solution with *shared_ptr*, a smart pointer which guarantees completely memory recyc...
2
0
[]
0
implement-magic-dictionary
Java implementation using Trie
java-implementation-using-trie-by-marvin-sjul
The basic idea is:\n\nFirst, insert the dictionary list into the Trie;\n\nSecond, for each given word, scan character by character. For each character, try modi
marvinbai
NORMAL
2017-09-20T19:01:55.406000+00:00
2017-09-20T19:01:55.406000+00:00
709
false
The basic idea is:\n\nFirst, insert the dictionary list into the Trie;\n\nSecond, for each given word, scan character by character. For each character, try modify it and then call the search method in Trie. If trie.search() returns true then return true. If not then see if the Trie has exactly this character, if yes th...
2
0
[]
1
implement-magic-dictionary
Simple JavaScript Solution
simple-javascript-solution-by-dnshi-63gz
js\n/**\n * Initialize your data structure here.\n */\nvar MagicDictionary = function() {\n this.table = {}\n};\n\n/**\n * Build a dictionary through a list
dnshi
NORMAL
2017-09-25T00:04:36.977000+00:00
2017-09-25T00:04:36.977000+00:00
306
false
```js\n/**\n * Initialize your data structure here.\n */\nvar MagicDictionary = function() {\n this.table = {}\n};\n\n/**\n * Build a dictionary through a list of words \n * @param {string[]} dict\n * @return {void}\n */\nMagicDictionary.prototype.buildDict = function(dict) {\n for (let word of dict) {\n t...
2
0
[]
0
implement-magic-dictionary
✅ Trie + DFS | ✅ Easy Code
trie-dfs-easy-code-by-sajal0701-4v6x
IntuitionThe problem requires us to implement a dictionary where we can check if modifying exactly one character in a search word can match any word in the dict
Sajal0701
NORMAL
2025-02-26T14:17:53.012629+00:00
2025-02-26T14:17:53.012629+00:00
121
false
# Intuition The problem requires us to implement a dictionary where we can check if modifying exactly one character in a search word can match any word in the dictionary. A **Trie** (Prefix Tree) is an ideal data structure for this because it allows us to efficiently store words and perform character-based searches. #...
1
0
['Depth-First Search', 'Trie', 'C++']
0
implement-magic-dictionary
✅Easy and Simple Solution With Explanation ✅ Clean Code ✅ Best Solution
easy-and-simple-solution-with-explanatio-fzed
\nGuy\'s if you find this solution helpful \uD83D\uDE0A, PLEASE do UPVOTE. By doing that it motivate\'s me to create more better post like this \u270D\uFE0F\nFo
ayushluthra62
NORMAL
2024-08-11T18:29:08.445758+00:00
2024-08-11T18:29:08.445792+00:00
198
false
\n***Guy\'s if you find this solution helpful \uD83D\uDE0A, PLEASE do UPVOTE. By doing that it motivate\'s me to create more better post like this \u270D\uFE0F***<br>\n**Follow me on LinkeDin [[click Here](https://www.linkedin.com/in/ayushluthra62/)]**\n\n# Complexity\n- Time complexity:\nbuildDict Function : O(N)\n Se...
1
0
['Hash Table', 'String', 'Depth-First Search', 'Design', 'Trie', 'C++']
0
implement-magic-dictionary
Beats 98%, easy to understand... simple approach
beats-98-easy-to-understand-simple-appro-zfw0
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time
manyaagargg
NORMAL
2024-07-26T02:03:51.607121+00:00
2024-07-26T02:03:51.607145+00:00
116
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ --...
1
0
['Array', 'Hash Table', 'String', 'Depth-First Search', 'Design', 'Trie', 'C++']
0
implement-magic-dictionary
Java 8 solution | using Map | Easy to understand
java-8-solution-using-map-easy-to-unders-i5rb
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time
bhargava2123
NORMAL
2024-07-06T10:07:24.485264+00:00
2024-07-06T10:07:24.485297+00:00
32
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ --...
1
0
['Java']
0
implement-magic-dictionary
Just a dictionary
just-a-dictionary-by-pawan481992-374i
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\nM is nu
pawan481992
NORMAL
2023-12-29T14:01:15.982187+00:00
2023-12-29T14:01:15.982216+00:00
353
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\nM is number of strings and N is the length of String\nBuild time\n- Time complexity:\n $$O(m*n)$$\n\n\n- search time\n$$O(n*n)$$\n\n- Space complexi...
1
0
['Java']
0
implement-magic-dictionary
C# Solution using Trie
c-solution-using-trie-by-mohamedabdelety-hof2
\npublic class Node{\n public bool endWord;\n public Dictionary<char,Node> childs;\n public Node(bool _endWord = false){\n childs = new Dictiona
mohamedAbdelety
NORMAL
2023-11-05T08:07:16.585774+00:00
2023-11-05T08:07:16.585796+00:00
30
false
```\npublic class Node{\n public bool endWord;\n public Dictionary<char,Node> childs;\n public Node(bool _endWord = false){\n childs = new Dictionary<char,Node>();\n endWord = _endWord;\n }\n}\n\npublic class MagicDictionary {\n Node head;\n\n public MagicDictionary() {\n head = n...
1
0
['Depth-First Search', 'Trie', 'C#']
0
implement-magic-dictionary
c++ using hashmap;
c-using-hashmap-by-sanket33245-ywdk
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time
sanket33245
NORMAL
2023-08-25T21:42:33.108697+00:00
2023-08-25T21:42:33.108725+00:00
117
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ --...
1
0
['Hash Table', 'C++']
0
implement-magic-dictionary
[C++] Intuitive & Simple Beginner Friendly TRIE Solution
c-intuitive-simple-beginner-friendly-tri-3myx
Intuitive Trie Solution, the insert operation is same as the basic trie insert operation. For searching just replace each character of searchWord one-by-one and
shrut_23
NORMAL
2023-08-23T10:22:22.030077+00:00
2023-08-23T16:13:53.505949+00:00
19
false
Intuitive Trie Solution, the insert operation is same as the basic trie insert operation. For searching just replace each character of `searchWord` one-by-one and check whether we are not relacing the original character (since we need to change 1 character).\n\n# Time Complexity\n- Building the Trie: `O(n * m)`, where ...
1
0
['String', 'Design', 'Trie', 'C++']
0
implement-magic-dictionary
TRIE + DEPTH FIRST SEARCH || BEATS 50% || JAVA || EASY CODE
trie-depth-first-search-beats-50-java-ea-mb1t
Code\n\nclass TrieNode {\n Map<Character, TrieNode> children;\n boolean isEnd;\n TrieNode() {\n children = new HashMap<>();\n isEnd = fal
youssef1998
NORMAL
2023-06-25T09:23:14.108917+00:00
2023-06-25T09:23:14.108945+00:00
191
false
# Code\n```\nclass TrieNode {\n Map<Character, TrieNode> children;\n boolean isEnd;\n TrieNode() {\n children = new HashMap<>();\n isEnd = false;\n }\n}\n\nclass Trie {\n private final TrieNode root = new TrieNode();\n Trie(){}\n \n public void insert(String str) {\n TrieNod...
1
0
['String', 'Depth-First Search', 'Design', 'Trie', 'Java']
0
implement-magic-dictionary
✨ JavaScript - Clean Solution Using Trie
javascript-clean-solution-using-trie-by-rnnwr
\nvar MagicDictionary = function() {\n this.trie = {\n children: {}, \n }\n};\n\n/** \n * @param {string[]} dictionary\n * @return {void}\n */\nMagicDictio
ngseke
NORMAL
2023-06-23T17:21:34.019853+00:00
2023-06-23T17:30:21.610616+00:00
51
false
```\nvar MagicDictionary = function() {\n this.trie = {\n children: {}, \n }\n};\n\n/** \n * @param {string[]} dictionary\n * @return {void}\n */\nMagicDictionary.prototype.buildDict = function(dictionary) {\n dictionary.forEach(word => {\n let current = this.trie\n\n ;[...word].forEach((char, index, { leng...
1
0
['Tree', 'Depth-First Search', 'Trie', 'Recursion', 'JavaScript']
0
implement-magic-dictionary
[Java] Simple Trie solution
java-simple-trie-solution-by-ytchouar-j1ad
java\nclass MagicDictionary {\n private final TrieNode root;\n\n public MagicDictionary() {\n this.root = new TrieNode();\n }\n \n public
YTchouar
NORMAL
2023-05-26T05:54:10.669398+00:00
2023-05-28T06:37:21.885952+00:00
1,398
false
```java\nclass MagicDictionary {\n private final TrieNode root;\n\n public MagicDictionary() {\n this.root = new TrieNode();\n }\n \n public void buildDict(final String[] dictionary) {\n for(String word : dictionary)\n this.buildDictHelper(this.root, word);\n }\n\n public v...
1
0
['Java']
0
implement-magic-dictionary
C++ | Map and Bitmask
c-map-and-bitmask-by-pikachuu-p3is
Code\n\nclass MagicDictionary {\n map<pair<string, string>, int> Map;\npublic:\n MagicDictionary() {\n \n }\n \n void buildDict(vector<str
pikachuu
NORMAL
2022-12-28T13:50:13.607129+00:00
2022-12-28T13:50:13.607172+00:00
27
false
# Code\n```\nclass MagicDictionary {\n map<pair<string, string>, int> Map;\npublic:\n MagicDictionary() {\n \n }\n \n void buildDict(vector<string> dictionary) {\n for(string word: dictionary) {\n for(int i = 0; i < word.length(); i++) {\n Map[{word.substr(0, i), w...
1
0
['Hash Table', 'String', 'Bit Manipulation', 'Design', 'C++']
0
implement-magic-dictionary
Trie simple approach
trie-simple-approach-by-sajnani-9djo
Intuition\nTrie approach\n\n# Approach\n1. Trie\n2. Recurse to find if there is a difference of one character in the most efficient way\n\n\n\n# Code\n\nclass M
sajnani
NORMAL
2022-12-22T02:38:18.400174+00:00
2022-12-22T02:38:18.400214+00:00
693
false
# Intuition\nTrie approach\n\n# Approach\n1. Trie\n2. Recurse to find if there is a difference of one character in the most efficient way\n\n\n\n# Code\n```\nclass MagicDictionary {\n\n Trie trie=new Trie();\n static class Trie{\n Map<Character,Trie> trieMap=new HashMap<Character,Trie>(); \n boolean eo...
1
0
['Java']
0
implement-magic-dictionary
C++ Easy hashing || In search_word function replace each char with all of 26 chars || Explained
c-easy-hashing-in-search_word-function-r-z369
Complexity\n- Time complexity:\nO(n * m)-> for build_dictionary function,n is the number of words to be inserted into the data structure and m is the size of th
dee_stroyer
NORMAL
2022-11-26T12:40:34.506669+00:00
2022-11-26T12:40:34.506702+00:00
31
false
# Complexity\n- Time complexity:\nO(n * m)-> for **build_dictionary** function,n is the number of words to be inserted into the data structure and m is the size of that word. But as it is given that the maximum size of any word can be 100 so m can be neglected and it can be considered as O(n * 100) ~= O(N).\n \nO(n)-> ...
1
0
['Hash Table', 'String', 'C++']
0
implement-magic-dictionary
[C++] Try all combinations || very easy to understand
c-try-all-combinations-very-easy-to-unde-wg2m
\nclass MagicDictionary {\npublic:\n unordered_set<string>st;\n MagicDictionary() {\n st.clear();\n }\n \n void buildDict(vector<string> a
NehaGupta_09
NORMAL
2022-10-02T16:56:23.907802+00:00
2022-10-02T16:56:23.907843+00:00
850
false
```\nclass MagicDictionary {\npublic:\n unordered_set<string>st;\n MagicDictionary() {\n st.clear();\n }\n \n void buildDict(vector<string> arr) {\n for(int i=0;i<arr.size();i++)\n {\n st.insert(arr[i]);\n }\n }\n \n bool search(string s) {\n for(int...
1
0
['C', 'C++']
0
implement-magic-dictionary
[C++] Try all combinations || very easy to understand
c-try-all-combinations-very-easy-to-unde-m9zy
\nclass MagicDictionary {\npublic:\n unordered_set<string>st;\n MagicDictionary() \n\t{\n st.clear(); \n }\n \n void buildDict(vector<str
akshat0610
NORMAL
2022-10-02T16:54:40.019958+00:00
2022-10-02T16:54:40.019999+00:00
402
false
```\nclass MagicDictionary {\npublic:\n unordered_set<string>st;\n MagicDictionary() \n\t{\n st.clear(); \n }\n \n void buildDict(vector<string> dict) \n\t{\n for(int i=0;i<dict.size();i++)\n {\n \t st.insert(dict[i]);\n\t }\n }\n \n bool search(string word) \n\t{\n ...
1
0
['C', 'C++']
0
implement-magic-dictionary
Java Solution | Using Trie
java-solution-using-trie-by-nitwmanish-0o77
\nclass MagicDictionary {\n private static class Node {\n\t\tprivate char data;\n\t\tprivate boolean isEnd;\n\t\tprivate Node[] children;\n\n\t\tpublic Node(
nitwmanish
NORMAL
2022-09-29T20:39:57.115374+00:00
2022-11-05T02:32:31.713329+00:00
89
false
```\nclass MagicDictionary {\n private static class Node {\n\t\tprivate char data;\n\t\tprivate boolean isEnd;\n\t\tprivate Node[] children;\n\n\t\tpublic Node(char data) {\n\t\t\tthis.data = data;\n\t\t\tthis.isEnd = false;\n\t\t\tthis.children = new Node[26];\n\t\t}\n\t}\n \n private Node root;\n \n pu...
1
0
['Tree', 'Trie', 'Java']
0
implement-magic-dictionary
C++ | Trie | Easy Solution
c-trie-easy-solution-by-sankalp_sharma_2-fmbr
\nclass MagicDictionary {\npublic:\n \n class Trie{\n public:\n Trie *child[26];\n bool isEnd;\n Trie()\n {\n
Sankalp_Sharma_29
NORMAL
2022-09-26T18:31:59.453195+00:00
2022-09-26T18:31:59.453243+00:00
14
false
```\nclass MagicDictionary {\npublic:\n \n class Trie{\n public:\n Trie *child[26];\n bool isEnd;\n Trie()\n {\n isEnd=false;\n for(int i=0;i<26;i++)\n child[i]=NULL;\n }\n };\n Trie *root=new Trie();\n MagicDictionary() {\n ...
1
0
['Trie', 'C']
0
implement-magic-dictionary
[C++] Trie + DFS | Try all combinations
c-trie-dfs-try-all-combinations-by-nilab-w8ls
```\nclass MagicDictionary {\nprivate:\n struct Node{\n Node arr[26];\n bool end = false;\n };\n Node root;\npublic:\n MagicDictionary
nilabjodey
NORMAL
2022-09-26T17:31:33.723371+00:00
2022-09-26T17:31:33.723414+00:00
458
false
```\nclass MagicDictionary {\nprivate:\n struct Node{\n Node* arr[26];\n bool end = false;\n };\n Node* root;\npublic:\n MagicDictionary() {\n root = new Node();\n }\n \n void trie_insert(string &word){\n Node* node = root;\n for(int i = 0; i < word.size(); i++){\...
1
0
['Depth-First Search', 'Trie']
0
implement-magic-dictionary
Cpp Solution using trie
cpp-solution-using-trie-by-sanket_jadhav-yma7
```\nclass node{\n public:\n node v[26];\n int end=0;\n \n bool ispresent(char c){\n return this->v[c-\'a\']!=NULL;\n }\n \n void c
Sanket_Jadhav
NORMAL
2022-09-23T06:04:30.236012+00:00
2022-09-23T06:04:30.236048+00:00
388
false
```\nclass node{\n public:\n node* v[26];\n int end=0;\n \n bool ispresent(char c){\n return this->v[c-\'a\']!=NULL;\n }\n \n void create(char c,node* n){\n this->v[c-\'a\']=n;\n }\n \n void setend(){\n this->end=1;\n }\n};\n\nclass trie{\n public:\n node* ro...
1
0
['Trie', 'C++']
0
implement-magic-dictionary
c++ | using trie | low T.C.
c-using-trie-low-tc-by-venomhighs7-6rm7
```\nclass node{\npublic:\n node links[26];\n bool flag=false;\n};\n\nclass MagicDictionary {\n node root;\npublic:\n MagicDictionary() {\n r
venomhighs7
NORMAL
2022-09-18T10:36:34.207470+00:00
2022-09-18T10:36:34.207507+00:00
187
false
```\nclass node{\npublic:\n node* links[26];\n bool flag=false;\n};\n\nclass MagicDictionary {\n node* root;\npublic:\n MagicDictionary() {\n root=new node();\n }\n \n void addKey(string s) {\n node* temp=root;\n \n for(int i=0; i<s.length(); i++) {\n if(temp-...
1
0
[]
0
implement-magic-dictionary
Python | DFS on a Trie | Notes
python-dfs-on-a-trie-notes-by-rktayal-i8hs
\n/*\nwe can approach this problem using trie. Problem is very similar to \nAdd and search word data structures.\nWe can create a standard trie and search for w
rktayal
NORMAL
2022-08-18T01:12:21.834663+00:00
2022-08-18T01:12:21.834716+00:00
29
false
```\n/*\nwe can approach this problem using trie. Problem is very similar to \nAdd and search word data structures.\nWe can create a standard trie and search for words in that.\nif at all, we come across a character which is not present down the path,\nwe still continue to see if word is still searchable. If we are abl...
1
0
['Depth-First Search', 'Trie', 'Python']
0
implement-magic-dictionary
EASY TO UNDERSTAND || C++ || RECURSION || TRIE
easy-to-understand-c-recursion-trie-by-a-7zm8
struct Trie{\n Trie child[26];\n bool isEnd;\n};\n\nclass MagicDictionary {\npublic:\n \n Trie root;\n \n MagicDictionary() {\n \n
aniketm
NORMAL
2022-08-02T17:41:20.796800+00:00
2022-08-02T17:41:20.796847+00:00
136
false
struct Trie{\n Trie *child[26];\n bool isEnd;\n};\n\nclass MagicDictionary {\npublic:\n \n Trie *root;\n \n MagicDictionary() {\n \n root = new Trie();\n for(int i=0;i<26;i++)\n root->child[i] = NULL;\n root->isEnd = false;\n }\n \n void insert(string &s...
1
0
['Depth-First Search', 'Trie', 'C']
0
implement-magic-dictionary
72% TC and 63% SC easy python solution
72-tc-and-63-sc-easy-python-solution-by-gkyho
\ndef __init__(self):\n\tself.root = dict()\n\tself.root[\'end\'] = 0\n\ndef buildDict(self, dictionary: List[str]) -> None:\n\tfor word in dictionary:\n\t\tc =
nitanshritulon
NORMAL
2022-07-16T09:45:57.430928+00:00
2022-07-16T09:45:57.430974+00:00
50
false
```\ndef __init__(self):\n\tself.root = dict()\n\tself.root[\'end\'] = 0\n\ndef buildDict(self, dictionary: List[str]) -> None:\n\tfor word in dictionary:\n\t\tc = self.root\n\t\tfor char in word:\n\t\t\tif(char not in c):\n\t\t\t\tc[char] = dict()\n\t\t\t\tc[char][\'end\'] = 0\n\t\t\tc = c[char]\n\t\tc[\'end\'] = 1\n\...
1
1
['Trie', 'Python', 'Python3']
0
implement-magic-dictionary
[Java] Trie
java-trie-by-vcamarggo-s3mw
```\nstatic class TrieTree {\n\n TrieNode root = new TrieNode(\' \');\n\n public void insert(String s) {\n TrieNode current = root;\n
vcamarggo
NORMAL
2022-07-10T13:48:46.280418+00:00
2022-07-10T13:48:46.280462+00:00
67
false
```\nstatic class TrieTree {\n\n TrieNode root = new TrieNode(\' \');\n\n public void insert(String s) {\n TrieNode current = root;\n for (char c : s.toCharArray()) {\n current = current.children.computeIfAbsent(c, k -> new TrieNode(c));\n }\n cur...
1
0
['Trie']
0
implement-magic-dictionary
Python: Trie+DFS
python-triedfs-by-vokasik-7k0b
The idea:\n\n1. Create a trie from words. O(|words| \ max_word_len)\n2. Check each combination in the trie of the search_word with 1 char skipped. O(25\max_word
vokasik
NORMAL
2022-06-25T02:40:01.834065+00:00
2022-06-25T02:41:57.337466+00:00
171
false
The idea:\n\n1. Create a trie from words. O(|words| \\* max_word_len)\n2. Check each combination in the trie of the search_word with 1 char skipped. O(25\\*max_word_len^2) \nExclude from the search the exact search_word if it is present in the original dict\n\ne.g.\n```\nsearch_word=hello, dict: hello, hullo\n\n_ello -...
1
0
['Depth-First Search', 'Trie', 'Python']
0
implement-magic-dictionary
#Accepted solution in C++ using Tries data structure (Very easy & intuitive)
accepted-solution-in-c-using-tries-data-a7w2x
\nclass Node {\n private:\n Node* links[26];\n bool flag = false;\n public:\n bool containsKey(char ch) {\n return links[ch-\'a\'] != null
yashrajyash
NORMAL
2022-05-22T18:27:22.622464+00:00
2022-05-22T18:27:22.622506+00:00
62
false
```\nclass Node {\n private:\n Node* links[26];\n bool flag = false;\n public:\n bool containsKey(char ch) {\n return links[ch-\'a\'] != nullptr;\n }\n void put(char ch, Node* node) {\n links[ch-\'a\'] = node;\n }\n Node* get(char ch) {\n return links[ch-\'a\'];\n }\n ...
1
0
['Depth-First Search', 'C']
0
implement-magic-dictionary
trie
trie-by-biswajit2329-i1f1
class MagicDictionary {\npublic:\n struct node\n {\n char val;\n nodearr[26]={NULL};\n bool isend;\n node(char ch)\n {\
biswajit2329
NORMAL
2022-05-18T03:05:19.994024+00:00
2022-05-18T03:05:19.994061+00:00
91
false
class MagicDictionary {\npublic:\n struct node\n {\n char val;\n node*arr[26]={NULL};\n bool isend;\n node(char ch)\n {\n val=ch;\n isend=false;\n }\n };\n node*root=new node(\'\\0\');\n void insert(string word)\n {\n node*temp=roo...
1
0
['Trie', 'C', 'C++']
0
implement-magic-dictionary
[C++] Trie solution with complexity analysis
c-trie-solution-with-complexity-analysis-oqa3
\nclass MagicDictionary {\nprivate:\n struct Trie {\n private:\n bool isEnd = false;\n Trie *children[26];\n public:\n Trie () {\n
tinfu330
NORMAL
2022-05-10T17:58:23.072187+00:00
2022-05-10T17:58:23.072212+00:00
142
false
```\nclass MagicDictionary {\nprivate:\n struct Trie {\n private:\n bool isEnd = false;\n Trie *children[26];\n public:\n Trie () {\n for (int i = 0; i < 26; i++) {\n children[i] = NULL;\n }\n }\n \n void insert(string &s) {\n ...
1
0
['Backtracking', 'Trie', 'C', 'C++']
0
implement-magic-dictionary
python solution || hash with dict || faster than 60% || time: O(nk) || space: O(nk)
python-solution-hash-with-dict-faster-th-3y9b
\tclass MagicDictionary:\n\n\t\tdef init(self):\n\t\t\tself.magic_dict = dict() \n\n\t\tdef buildDict(self, dictionary: List[str]) -> None:\n\t\t\tfor word in d
longyunhust
NORMAL
2022-05-02T16:23:24.977617+00:00
2022-05-03T03:40:23.559383+00:00
45
false
\tclass MagicDictionary:\n\n\t\tdef __init__(self):\n\t\t\tself.magic_dict = dict() \n\n\t\tdef buildDict(self, dictionary: List[str]) -> None:\n\t\t\tfor word in dictionary: \n\t\t\t\tword_len = len(word)\n\t\t\t\tfor i in range(word_len): \n\t\t\t\t\tkey = word[:i] + \'*\' + word[i+1:]\n\t\t\t\t\tif key not in self.m...
1
0
[]
0
implement-magic-dictionary
[Java]Trie || Recursion
javatrie-recursion-by-javacoder911-v2hr
```\nclass MagicDictionary {\n TrieNode root;\n public MagicDictionary() {\n root = new TrieNode();\n }\n \n public void buildDict(String[
javaCoder911
NORMAL
2022-03-20T05:50:21.941165+00:00
2022-03-20T05:50:21.941208+00:00
132
false
```\nclass MagicDictionary {\n TrieNode root;\n public MagicDictionary() {\n root = new TrieNode();\n }\n \n public void buildDict(String[] dictionary) {\n for(String s: dictionary){\n insertWord(s);\n }\n }\n \n public boolean search(String searchWord) {\n ...
1
0
['Trie', 'Java']
0
implement-magic-dictionary
Java solution
java-solution-by-user9210fp-6ezz
```class MagicDictionary {\n List myList;\n\n public MagicDictionary() {\n myList = new LinkedList();\n }\n \n public void buildDict(Strin
user9210Fp
NORMAL
2022-03-06T03:49:40.733785+00:00
2022-03-06T03:49:40.733812+00:00
111
false
```class MagicDictionary {\n List<String> myList;\n\n public MagicDictionary() {\n myList = new LinkedList<String>();\n }\n \n public void buildDict(String[] dictionary) {\n for(int i =0; i < dictionary.length; i++)\n {\n myList.add(dictionary[i]);\n }\n }\n \...
1
0
[]
0
implement-magic-dictionary
[C++] Trie + Backtracking solution
c-trie-backtracking-solution-by-tinfu330-6tbn
\nclass Trie {\nprivate:\n vector<Trie *> child;\n bool isEnd;\npublic:\n Trie () : child(26, NULL) {\n isEnd = false;\n }\n \n void in
tinfu330
NORMAL
2022-01-11T07:27:12.271799+00:00
2022-01-11T07:29:32.927794+00:00
117
false
```\nclass Trie {\nprivate:\n vector<Trie *> child;\n bool isEnd;\npublic:\n Trie () : child(26, NULL) {\n isEnd = false;\n }\n \n void insert(string &s) {\n Trie *curr = this;\n for (char &c : s) {\n int cIndex = c - \'a\';\n if (curr->child[cIndex] == NULL)...
1
0
['Backtracking', 'Trie', 'C', 'C++']
0
implement-magic-dictionary
⌘[ Java ] 3 Solutions | Observations | Trie | HashMap
java-3-solutions-observations-trie-hashm-aiky
Solution 1 : \n TC : \n\t buildDict : O(n), where n is the number of words in the dictionary\n\t search : O(n*k), where k is the length of word we are checkin
Kaustubh_22
NORMAL
2022-01-05T04:00:01.222089+00:00
2022-01-18T17:57:22.983598+00:00
206
false
# Solution 1 : \n* TC : \n\t* buildDict : `O(n) `, where `n` is the number of words in the dictionary\n\t* search : `O(n*k)`, where `k` is the length of word we are checking\n \n* SC : `O(n)`\n* Drawback : `Kills memory as the dictionary increases`\n```\nclass MagicDictionary {\n \n HashMap<Integer, HashSet<...
1
0
['Trie', 'Java']
0
implement-magic-dictionary
Golang Hashmap
golang-hashmap-by-archaeoraptor-9cxt
golang\ntype MagicDictionary struct {\n\tneightbour map[string]int\n\torigin map[string]int\n}\n\nfunc Constructor() MagicDictionary {\n\tm := MagicDictiona
archaeoraptor
NORMAL
2021-12-30T06:55:33.423569+00:00
2021-12-30T06:55:33.423670+00:00
86
false
```golang\ntype MagicDictionary struct {\n\tneightbour map[string]int\n\torigin map[string]int\n}\n\nfunc Constructor() MagicDictionary {\n\tm := MagicDictionary{map[string]int{}, map[string]int{}}\n\treturn m\n}\n\nfunc (this *MagicDictionary) BuildDict(dictionary []string) {\n\tfor _, word := range dictionary {\n...
1
0
['Go']
0
implement-magic-dictionary
JAVA SOLUTION | | 100% LESS MEMORY USE | | ~78.64% FASTER
java-solution-100-less-memory-use-7864-f-c7mc
\nclass MagicDictionary {\n HashSet<String> hs; \n public MagicDictionary() {\n hs = new HashSet<>();\n }\n \n public void buildDict(Stri
Rajnish_vedi
NORMAL
2021-12-23T09:37:07.956512+00:00
2021-12-23T09:37:41.031712+00:00
137
false
```\nclass MagicDictionary {\n HashSet<String> hs; \n public MagicDictionary() {\n hs = new HashSet<>();\n }\n \n public void buildDict(String[] dictionary) {\n for(String s:dictionary){\n hs.add(s);\n }\n }\n \n public boolean search(String searchWord) {\n f...
1
0
['Java']
0
implement-magic-dictionary
Easy Java Solution No extra space
easy-java-solution-no-extra-space-by-rag-8p7z
class MagicDictionary {\n \n\tString[] magicDictionary;\n public MagicDictionary() {}\n \n public void buildDict(String[] dictionary) {\n mag
raghu6306766
NORMAL
2021-10-30T15:27:20.259832+00:00
2021-10-30T15:27:20.259857+00:00
98
false
class MagicDictionary {\n \n\tString[] magicDictionary;\n public MagicDictionary() {}\n \n public void buildDict(String[] dictionary) {\n magicDictionary = dictionary;\n }\n \n public boolean canMatch(String searchWord , String dictWord){\n if(dictWord.length() == searchWord.length() ...
1
0
['Java']
0
maximize-win-from-two-segments
[Java/C++/Python] DP + Sliding Segment O(n)
javacpython-dp-sliding-segment-on-by-lee-bum4
Intuition\nMaximize Win From One Segments,\ncan be solved by sliding window.\n\nNow we can slide the second segment,\nand get calculate the result from dp.\n\n\
lee215
NORMAL
2023-02-04T16:15:42.255814+00:00
2023-02-05T07:56:09.276218+00:00
13,250
false
# **Intuition**\nMaximize Win From **One** Segments,\ncan be solved by sliding window.\n\nNow we can slide the second segment,\nand get calculate the result from `dp`.\n<br>\n\n# **Explanation**\nMaintain a sliding segment(sliding window),\nwhere `A[i] - A[j] <= k`.\n\n`dp[k]` means the the maximum number\nwe can cove...
184
0
['C', 'Python', 'Java']
23
maximize-win-from-two-segments
Sliding Window +DP O(n)
sliding-window-dp-on-by-priyanshu_chaudh-2pj8
Intuition\n what if we were allowed to choose only one segment(sliding window)\n what if i save the last segment with maximum prizes that I can attain from 0<=
Priyanshu_Chaudhary_
NORMAL
2023-02-04T16:19:06.438147+00:00
2023-02-07T08:52:14.659295+00:00
5,504
false
# Intuition\n* what if we were allowed to choose only one segment(sliding window)\n* what if i save the last segment with maximum prizes that I can attain from 0<=j<=i(dynamic programming)\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n* if I am currently at ith position, the maximum prizes I ...
41
0
['Dynamic Programming', 'Sliding Window', 'C++']
5
maximize-win-from-two-segments
DP+Binary Search||C++||Recursive Solution
dpbinary-searchcrecursive-solution-by-ba-t62f
\nclass Solution {\npublic:\n vector<vector<int>>dp;\n int fn(int ind,vector<int>&arr,int segment,int k) \n {\n if(segment==0)\n retu
baibhavkr143
NORMAL
2023-02-04T16:19:04.619062+00:00
2023-02-13T06:48:06.899999+00:00
3,052
false
```\nclass Solution {\npublic:\n vector<vector<int>>dp;\n int fn(int ind,vector<int>&arr,int segment,int k) \n {\n if(segment==0)\n return 0;\n if(ind>=arr.size())\n return 0;\n if(dp[ind][segment]!=-1)\n return dp[ind][segment];\n \n int non_...
30
1
['Binary Search', 'Dynamic Programming', 'Recursion', 'C']
4
maximize-win-from-two-segments
✅ Easy Sliding Window with DP + Visual Example ✅
easy-sliding-window-with-dp-visual-examp-tx74
Idea\n- Use sliding window along with 1D dynamic programming. \n- Sliding window will find all possible segments while dp array stores the maximum segment up to
L30XL1U
NORMAL
2023-02-07T08:57:18.332855+00:00
2023-02-09T05:23:29.880759+00:00
1,040
false
# Idea\n- Use sliding window along with 1D dynamic programming. \n- Sliding window will find all possible segments while `dp` array stores the maximum segment up to each index. \n- Combining these two concepts, sliding window is used for current segment length while `dp` finds a previous maximum segment. \n - Notice...
27
0
['C++']
1
maximize-win-from-two-segments
Prefix Count || O(n) || sliding window || with Image
prefix-count-on-sliding-window-with-imag-9d58
Intuition\nSince we only need to choose two segement , why not consider one to left and one to right for all index \'i\'\n\n\n\n# Approach\nUsing sliding window
pkpawan
NORMAL
2023-02-04T17:09:04.518119+00:00
2023-02-04T17:12:00.517717+00:00
3,008
false
# Intuition\nSince we only need to choose two segement , why not consider one to left and one to right for all index \'i\'\n![IMG_0099.PNG](https://assets.leetcode.com/users/images/e3e30f91-e418-41a5-b66d-57fb1d72fd08_1675530398.6877542.png)\n\n\n# Approach\nUsing sliding window we can find the max count for [0,i] for ...
24
0
['Sliding Window', 'Prefix Sum', 'C++']
3
maximize-win-from-two-segments
Why intuitive approach didn't work out (greedy)
why-intuitive-approach-didnt-work-out-gr-so34
For all those who are thinking why the intuitive greedy approach didn\'t work out, here is a conversation image\n\n
Dr_Mashoor_Gulati
NORMAL
2023-02-04T20:44:32.982628+00:00
2023-02-04T20:44:32.982669+00:00
517
false
For all those who are thinking why the intuitive greedy approach didn\'t work out, here is a conversation image\n![image](https://assets.leetcode.com/users/images/ce697146-c271-4c13-b648-7767c859a060_1675543387.4825861.jpeg)\n
17
0
['Greedy']
1
maximize-win-from-two-segments
DP: leftMax + rightMax
dp-leftmax-rightmax-by-hardcracker-0ov1
Intuition\nFor every index i, if we can get leftMax[i-1] and rightMax[i], we can iterate through i and get the max result.\n\nleftMax[i]: max on the left of ind
hardcracker
NORMAL
2023-02-04T16:47:05.894500+00:00
2023-02-04T16:58:58.722739+00:00
1,431
false
# Intuition\nFor every index ```i```, if we can get ```leftMax[i-1]``` and ```rightMax[i]```, we can iterate through ```i``` and get the max result.\n\n```leftMax[i]```: max on the left of index ```i``` (including ```i```) \n```rightMax[i]```: max on the right of index ```i``` (including ```i```)\n\nTo get ```leftMax[i...
17
0
['Java']
1
maximize-win-from-two-segments
Catch Up
catch-up-by-votrubac-wueo
We can run the first [l1, r1] and the second [l2, r2] sliding windows at the same time.\n\nAs r2 < l1, the second window catches up as the first one moves.\n\nW
votrubac
NORMAL
2023-02-07T06:50:47.563104+00:00
2023-02-07T06:50:47.563146+00:00
796
false
We can run the first `[l1, r1]` and the second `[l2, r2]` sliding windows at the same time.\n\nAs `r2 < l1`, the second window catches up as the first one moves.\n\nWe track the maximum win we can get from the second window (`max_w2`) so far.\n\nThe win from the first window is `w1`, and we return the best result we ca...
12
0
['C']
1
maximize-win-from-two-segments
[Python] Binary Search + DP
python-binary-search-dp-by-himanshu3889-mxbs
\n def maximizeWin(self, arr: List[int], k: int) -> int:\n n = len(arr)\n best = [0]*(n+1) # best segment after >= i \n
Himanshu3889
NORMAL
2023-02-04T16:16:25.537039+00:00
2023-02-08T13:42:04.409787+00:00
1,063
false
\n def maximizeWin(self, arr: List[int], k: int) -> int:\n n = len(arr)\n best = [0]*(n+1) # best segment after >= i \n res = 0\n for i in range(n-1,-1,-1): # curr seg start at ith\n e = bisect.bisect_right(arr,arr[i]+k) # take maximum as possible\n...
12
1
['Dynamic Programming', 'Binary Tree']
1
maximize-win-from-two-segments
c++ solution dp memoization
c-solution-dp-memoization-by-dilipsuthar-tc3d
\nclass Solution {\npublic:\n long long range=0;\n long long n;\n long long dp[100500][3];\n int find(vector<int>&nums,int index,int count)\n {\n
dilipsuthar17
NORMAL
2023-02-04T17:35:12.076352+00:00
2023-02-04T17:35:12.076386+00:00
1,483
false
```\nclass Solution {\npublic:\n long long range=0;\n long long n;\n long long dp[100500][3];\n int find(vector<int>&nums,int index,int count)\n {\n if(count==0||index>=n)\n {\n return 0;\n }\n if(dp[index][count]!=-1)\n {\n return dp[index][count]...
10
0
['Dynamic Programming', 'Memoization', 'C', 'C++']
0
maximize-win-from-two-segments
C++ | | DP+BS | | Memoization | | Well Explained Code
c-dpbs-memoization-well-explained-code-b-ue24
Intuition\nWe will be going through all the possible combinations of windows and return the max sum.The code will be making sure that the windows don\'t overlap
H_Dabas02
NORMAL
2023-02-05T05:23:33.947690+00:00
2023-02-05T05:25:01.032953+00:00
745
false
# Intuition\nWe will be going through all the possible combinations of windows and return the max sum.The code will be making sure that the windows don\'t overlap.We will be traversing from right to left as it\'ll allow us to apply binary search to find the start of the window whose end is \'Arr[i]\'\n\n# Approach\n->S...
7
0
['Binary Search', 'Dynamic Programming', 'Memoization', 'C++']
2
maximize-win-from-two-segments
Simple dp solution with explanation
simple-dp-solution-with-explanation-by-s-dd8b
Intuition\nLet\'s start with a simple problem with one segment. This problem could be solved with a sliding window. To solve the problem with 2 segments we can
svolkovichs
NORMAL
2023-02-05T23:45:01.906452+00:00
2023-02-05T23:45:01.906484+00:00
350
false
# Intuition\nLet\'s start with a simple problem with one segment. This problem could be solved with a sliding window. To solve the problem with 2 segments we can use dynamic programming.\n\n# Approach\nLet\'s define a dp[k] as the max segment in the first k elements. We can iterate an array and for every, i build a max...
6
0
['Dynamic Programming', 'JavaScript']
0
maximize-win-from-two-segments
C++ O(N) || Sliding Window || DP
c-on-sliding-window-dp-by-abhay5349singh-ewqb
Connect with me on LinkedIn: https://www.linkedin.com/in/abhay5349singh/\n\n\nclass Solution {\npublic:\n int maximizeWin(vector<int>& prizePositions, int k)
abhay5349singh
NORMAL
2023-08-01T11:19:23.150725+00:00
2023-08-01T11:19:23.150749+00:00
284
false
**Connect with me on LinkedIn**: https://www.linkedin.com/in/abhay5349singh/\n\n```\nclass Solution {\npublic:\n int maximizeWin(vector<int>& prizePositions, int k) {\n int n=prizePositions.size();\n \n int i=0, j=0;\n \n // maximum no. of prizes which can be selected for segment [...
5
0
['Dynamic Programming', 'C++']
0
maximize-win-from-two-segments
Please help me find error in this code
please-help-me-find-error-in-this-code-b-wb3u
My thought process was- first find the subarray in which the count of prizes is max for a given k.. then remove those elements already picked and repeat the sam
rUdy_c0des
NORMAL
2023-02-04T17:23:39.936536+00:00
2023-02-04T17:23:39.936573+00:00
370
false
My thought process was- first find the subarray in which the count of prizes is max for a given k.. then remove those elements already picked and repeat the same process for 1 more time on the new array since there should be exactly 2 segments.. the code I wrote is as follows- (It passed 61 out of 65 test cases during...
5
0
['Java']
3
maximize-win-from-two-segments
Using Binary Search || Easy To understand 🌟
using-binary-search-easy-to-understand-b-htfe
Approach\nFind the Most appropriate value from all index\'s and pick that value and maximum of remaining values as answer.\nFind same thing for all 1<=i<=n.\n\n
Sriyansh2001
NORMAL
2023-02-04T18:15:45.063255+00:00
2023-02-04T18:15:45.063282+00:00
1,511
false
# Approach\nFind the Most appropriate value from all index\'s and pick that value and maximum of remaining values as answer.\nFind same thing for all 1<=i<=n.\n\n# Complexity\n- Time complexity:\n O(N LogN)\n\n- Space complexity:\n O(2N)\n\n# Code\n```\nclass Solution {\npublic:\n int lower(vector<int> &v,int val)...
4
0
['Binary Search', 'Dynamic Programming', 'C++']
1
maximize-win-from-two-segments
Beats 100% by speed and memory, Python simple solution.
beats-100-by-speed-and-memory-python-sim-ta5p
Intuition\nLet\'s iterate through the array and for each position, calculate the count of prizes in the interval if the interval ends at the current position an
stivsh
NORMAL
2023-02-05T14:19:27.176393+00:00
2023-02-05T14:48:44.179967+00:00
793
false
# Intuition\nLet\'s iterate through the array and for each position, calculate the count of prizes in the interval if the interval ends at the current position and store the count and the position in the "intervals" list.\n```\nintervals = [(count of prizes, end pos), (count of prizes, end pos)]\n```\n\nLet\'s also sto...
3
0
['Python3']
0
maximize-win-from-two-segments
C++ || Maintain 2 arrays, front and back, to calculate the answer
c-maintain-2-arrays-front-and-back-to-ca-nwwf
In the solution, what I have tried to do is to have 2 arrays which store, for each index i, for the front array, the value stored in array tells us about the ma
pranjal_gaur
NORMAL
2023-02-05T04:51:19.242543+00:00
2023-02-05T04:51:19.242569+00:00
163
false
In the solution, what I have tried to do is to have 2 arrays which store, for each index i, for the front array, the value stored in array tells us about the maximum window that can satisfy the given condition of k, and similarily for the back row, the values tell us about the maximum window size that satisfies the giv...
3
0
['C']
0
maximize-win-from-two-segments
python3 Solution
python3-solution-by-motaharozzaman1996-m3xj
\n\nclass Solution:\n def maximizeWin(self, prizePositions: List[int], k: int) -> int:\n dp=[0]*(len(prizePositions)+1)\n res=0\n j=0\n
Motaharozzaman1996
NORMAL
2023-02-04T16:35:25.866459+00:00
2023-02-04T16:35:25.866507+00:00
415
false
\n```\nclass Solution:\n def maximizeWin(self, prizePositions: List[int], k: int) -> int:\n dp=[0]*(len(prizePositions)+1)\n res=0\n j=0\n for i,a in enumerate(prizePositions):\n while prizePositions[j]<prizePositions[i]-k:\n j+=1\n dp[i+1]=max(dp[i],i...
3
1
['Python', 'Python3']
0
maximize-win-from-two-segments
Map Intuitive Approach!!
map-intuitive-approach-by-the_arc_knight-4qqd
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time
the_arc_knight_24
NORMAL
2023-02-04T16:18:26.788505+00:00
2023-02-04T16:18:26.788537+00:00
1,205
false
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ --...
3
1
['C++']
2
maximize-win-from-two-segments
Python Solution Using Binary Search
python-solution-using-binary-search-by-n-arrb
For More DSA concepts and problem solution subscribe my channel\nhttps://www.youtube.com/channel/UCPbJzXhXAPB3aQnrBcbnqgQ\n# Code\n\nfrom bisect import bisect_r
ng2203
NORMAL
2023-02-25T04:51:43.618135+00:00
2024-04-13T19:52:43.070543+00:00
136
false
### For More DSA concepts and problem solution subscribe my channel\nhttps://www.youtube.com/channel/UCPbJzXhXAPB3aQnrBcbnqgQ\n# Code\n```\nfrom bisect import bisect_right,bisect_left\nclass Solution:\n def maximizeWin(self, prizePositions: List[int], k: int) -> int:\n ans=prv=0\n for i,item in enumera...
2
0
['Python3']
1