instruction_seed stringlengths 38 11.4k | source stringclasses 1
value | embeddings listlengths 1.02k 1.02k | mean_positive_score float64 0.76 0.86 | mean_negative_score float64 0.7 0.81 | difference_score float64 0.04 0.08 |
|---|---|---|---|---|---|
Sort the given list of numbers in descending order and return the sum of the first and second elements of the sorted list as the largest number.
List: [11, 9, 7, 5] | codefeedback | [
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Develop an algorithm to find the pair of integers with the maximum sum in a given array. | codefeedback | [
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Design a Java program to not only find the longest palindromic substring within a given string, but also provide the number of unique substrings that are palindromes within the provided string. Additionally, implement a function to determine the index positions of the start and end of the longest palindromic substring.... | codefeedback | [
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I have this problem : Create Target Array in the Given Order with Additional Operations
Description are as below: Given three arrays of integers `nums`, `index` and `operations`. Your task is to create target array under the following rules:
Initially target array is empty.
From left to right read nums[i], index[i] an... | codefeedback | [
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-... | 0.832195 | 0.790168 | 0.042027 |
Determine the sum of the squares of all even numbers in a given array. The array contains positive integers only, and it has a length of at most 100. The sum should be computed using a recursive function that takes the array as an input. The function should also return the number of even numbers in the array. [1, 2, 3,... | codefeedback | [
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Solve the following problem. Given an array of positive integers, return an array with the elements multiplied by three and sorted in descending order.
arr = [4, 12, 8, 6] | codefeedback | [
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Given a number N, write a program to calculate the number of Perfect numbers within the first N numbers of the Lucas sequence. Furthermore, the program should handle erroneous inputs effectively and return an appropriate error message.
To build the function, you can start from this piece of non-effective code:
```py... | codefeedback | [
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Generate code to find the Fibonacci numbers up to the given number n. Additionally, implement a function that checks if a given number is a Fibonacci number or not. The function should return a boolean value. The number n can be up to 10^6. | codefeedback | [
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Find the minimum value from a given array. However, you are not allowed to use any built-in functions or methods for finding the minimum value (e.g. min() function, sorting the array and taking the first element, etc.). You must come up with your own algorithm to solve this problem. The array may contain both positive ... | codefeedback | [
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Find the element in a list that occurs most frequently. The list may contain negative numbers and the length of the list should be at least 10. Additionally, the solution should have a time complexity of O(n), where n is the length of the list. | codefeedback | [
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Design a recursive function to calculate the sum of the squares of the numbers between 1 and n, while also keeping track of the number of function calls made during the calculation. The function should handle negative input values of n by converting them to positive values before calculating the sum.
The function shou... | codefeedback | [
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Given the following erroneous code, you need to implement a method that correctly finds the longest increasing subsequence consisting of consecutive elements, without considering their indices. In this context, an increasing subsequence is defined as two or more numbers located anywhere within the sequence that are in ... | codefeedback | [
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Given a string, find the length of the longest word that can be formed by rearranging the characters of the string. | codefeedback | [
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Develop an algorithm to identify the longest decreasing subsequence in an array.
input = [23, 21, 19, 22, 20, 18, 24, 25, 16, 15, 17, 14, 13, 12, 11] | codefeedback | [
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Consider a scenario where we have $n$ plates and we are to stack them into $k$ non-empty piles, with each pile having a unique size. Let's denote $f(n,k)$ as the maximum number of plates that can be accommodated in the smallest pile. For instance, when $n = 10$ and $k = 3$, the optimal arrangement of piles would be $2,... | codefeedback | [
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0.00228... | 0.845241 | 0.780354 | 0.064887 |
Suggest a suitable algorithm for solving this problem.
An array of integers is given. Find the highest sum that can be obtained by including different members from the array, such that no two members have the same index. | codefeedback | [
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Sort the given list of lists, where each sub-list is a list of integers, in descending order using the Bubble sort technique. The overall list should be sorted based on the sum of integers in each sub-list.
For instance, the list [[3, 5], [2, 8, 9], [1, 6, 8]] should be sorted to [[2, 8, 9], [1, 6, 8], [3, 5]]. | codefeedback | [
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0.0008377593476325274,
0.03514977544546127,
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0.000... | 0.810763 | 0.759671 | 0.051092 |
I have this problem : Shortest Unsorted Continuous Subarray with Constraints
Description are as below: Given an integer array `nums`, you need to find one continuous subarray that if you only sort this subarray in ascending order, then the whole array will be sorted in ascending order. However, there are additional con... | codefeedback | [
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Given two sorted arrays, find elements that exist in both arrays.
arr1 = [1, 2, 5, 8, 9, 10]
arr2 = [2, 5, 6, 9]
Please note that the arrays can have duplicate elements and the output should include all duplicates as well.
Write a function called "find_common_elements" that takes in two sorted arrays as input and r... | codefeedback | [
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Write an algorithm to calculate the weighted average of a list of integers given as input. However, the algorithm should exclude any negative numbers from the calculation.
Weighted average is calculated by assigning a weight to each number in the list. The weight can be determined by the index of the number in the lis... | codefeedback | [
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Implement a recursive binary search algorithm to find the index of a given target value in a sorted array. The algorithm should return -1 if the target value is not present in the array. Your implementation should have a time complexity of O(log n).
Additionally, you need to handle the case where the input array may c... | codefeedback | [
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0.000... | 0.823868 | 0.781829 | 0.042039 |
Please write a Python program to read two numbers between 1 and 1000, inclusive, and print their multiplication. The program should also check if the two numbers are prime numbers. If they are not prime, the program should print a message stating that at least one of the numbers is not prime. If the multiplication of t... | codefeedback | [
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Implement a function that takes in a list of integers and returns the sum of all the unique integers in the list. The function should have a time complexity of O(n), where n is the length of the input list.
Example:
Input: [1, 2, 2, 3, 4, 4, 5]
Output: 15
Note: In the given example, the unique integers in the list ... | codefeedback | [
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-0.0... | 0.820937 | 0.759983 | 0.060954 |
Develop an algorithm for shuffling an array of numbers, ensuring that no two adjacent numbers are the same. Additionally, the algorithm should run in O(n log n) time complexity and use only constant extra space. The algorithm should also handle arrays with duplicate numbers efficiently, without compromising the time co... | codefeedback | [
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Implement a function to find the second minimum value in an unsorted array of integers without using any built-in sorting functions or data structures.
Time Complexity: O(n log n)
Space Complexity: O(1)
#Example#
Input: [9, 2, 5, 1, 6]
Output: 2 | codefeedback | [
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<p>Consider the set $I_r$ of points $(x,y)$ with integer co-ordinates located within the confines of the circle with radius $r$, centered at the origin, i.e. $x^2 + y^2 \lt r^2$.</p>
<p>For a radius of $2$, $I_2$ encompasses the nine points $(0,0)$, $(1,0)$, $(1,1)$, $(0,1)$, $(-1,1)$, $(-1,0)$, $(-1,... | codefeedback | [
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Create a function that will find the maximum length of not just increasing, but strictly monotonic subarray in a list. The rules for strict monotonicity imply strict increase or decrease. Also, your function should return the starting and ending indices of the maximum length subarray.
list = [2, 3, 3, 1, 4, 5, 8, 4] | codefeedback | [
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Given an array of integers, create a program that finds the longest subarray with a sum of 0. Additionally, the program should handle negative numbers and zero in the array, and find the longest subarray with a sum closest to zero.
To further increase the difficulty of this problem, add the following requirements:
1.... | codefeedback | [
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Prompt the individual to input two distinct numerals. Thereafter, produce a spontaneous mathematically unidentified prime number lying within the range of the individual's provided figures where the first number is a lower limit and the second number is an upper limit. Additionally, implement an error handling mechanis... | codefeedback | [
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0.02286132611334324,
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Enhance and correct the provided code, only consider including non-zeros and excluding duplicates in the array:
def prod_signs(arr):
"""
Given an array of arr consisting of non-zero integers, please return the sum of the magnitudes of each distinct integer multiplied by the product of all signs of each distinc... | codefeedback | [
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0.009213613346219063,
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... | 0.813208 | 0.76841 | 0.044799 |
Create a program to print the nth value of the Pascal Triangle.
5 | codefeedback | [
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Given a range of numbers [a, b], write a program to find the sum of all prime numbers within that range. | codefeedback | [
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Please implement a function `count_or_sum` that takes in an array of integers, a target integer, and a count threshold integer, and returns the following:
- If the target integer appears more than `count_threshold` times in the array, return the target integer.
- If the target integer appears less than or equal to `co... | codefeedback | [
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Find the sum of the products of the digits of a given number with its reverse.
Number = 1234 | codefeedback | [
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Write a Java method that takes an array of integers as input and returns the maximum sum that can be obtained by selecting a contiguous subarray from the input array. The method should have a time complexity of O(n), where n is the length of the input array.
Additionally, the method should throw an IllegalArgumentExce... | codefeedback | [
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Make a program to return the longest palindrome word in a given list of strings. A palindrome word is a word that reads the same forwards and backwards. The program should handle cases where multiple palindrome words have the same maximum length and return all of them. The input list may contain words with different ca... | codefeedback | [
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Define a function in JavaScript that takes an array of numbers as an argument and returns the smallest one.
Additional requirements:
1. The function should handle arrays of any length, including empty arrays.
2. If the array contains any non-numeric elements, the function should ignore them and only consider the numer... | codefeedback | [
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Write a JavaScript code to calculate the sum of the absolute values of the prime numbers in an array and print the result.
You are given an array of numbers. Your task is to find all the prime numbers in the array, calculate the sum of their absolute values, and then print the result. The array may contain duplicates.... | codefeedback | [
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Complete the function below to make a list of n numbers and return the result.
n = 5 | codefeedback | [
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Write a code to find elements in an array that are divisible by a given number and are also greater than 10. The code should return the sum of all the divisible elements. The array should have a minimum length of 10. The code should also check if the given number is prime and only consider elements in the array that ar... | codefeedback | [
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I have this problem : Count Univalue Subtrees
Description are as below: Given the `root` of a binary tree, return the number of uni-value subtrees.
A uni-value subtree means all nodes of the subtree have the same value. Additionally, each uni-value subtree must contain at least one leaf node.
Example 1:
Input: root =... | codefeedback | [
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0.02711964026093483,
0.008419436402618885,
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-0.... | 0.835977 | 0.788908 | 0.047069 |
Return a subset of a given array where the sum of all elements in the subset is the maximum possible value, given that the subset size is exactly K. The array elements are all positive integers. The subset must also have the property that the difference between the maximum and minimum element in the subset is greater t... | codefeedback | [
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0.041698604822158813,
0.03396988287568092,
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0.01191... | 0.833926 | 0.762321 | 0.071604 |
Construct a JavaScript code fragment to traverse a one-dimensional numerical array, perform cumulative addition, and provide the aggregate total of all numerical elements within it. Then, identify and remove the smallest and largest number before calculating the sum. [1, 2, 3, 4, 5] | codefeedback | [
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The first instance where the leading digits of a power of two are "12" is $2^7=128$. The subsequent instance is $2^{80}$. Let's denote $p(L, n)$ as the $n$th smallest value of $j$ where the base 10 representation of $2^j$ commences with the digits of $L$. Hence, $p(12, 1) = 7$ and $p(12, 2) = 80$. It's also provided th... | codefeedback | [
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Implement an algorithm to split a string of numbers (integers or floats) into two parts with an even sum. The inputString will contain a comma-separated list of numbers.
The algorithm should follow these steps:
1. Parse the inputString and convert each number to its appropriate data type (integer or float).
2. Calcula... | codefeedback | [
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Write a JavaScript function to find the maximum value from an array of numbers, but without using the built-in Math.max() method or the spread operator (...). You should iterate through the array and compare each element with the current maximum value found so far, updating the maximum value if necessary. Finally, retu... | codefeedback | [
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0.00... | 0.795428 | 0.754558 | 0.040869 |
Find the runtime complexity of this Python program.
def EvenOrOdd(items):
if len(items) == 0:
return 0
even_count = 0
for item in items:
if item % 2 == 0:
even_count += 1
return even_count
#Proposed Solution#
The given program has a runtime complexity of O(n), where n is t... | codefeedback | [
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0.02596806362271309,
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-0.001... | 0.832998 | 0.788442 | 0.044557 |
Write a function that returns the length of the longest common substring between two strings, but with the following additional requirements:
1. The time complexity of the function should be O(n^2), where n is the length of the longer string.
2. The space complexity of the function should be O(1), meaning it should not... | codefeedback | [
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0.0066428417339921,
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-0.004... | 0.820782 | 0.776707 | 0.044075 |
Please write an algorithm to solve the Stock Span problem.
The stock span problem is a financial problem where we have a series of n daily price quotes for a stock and we need to calculate the span of stock’s price for all n days. The span S[i] of the stock’s price on a given day i is defined as the maximum number of ... | codefeedback | [
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-0.01... | 0.827974 | 0.774842 | 0.053132 |
Create a function based on the given description and example:
def g(n):
""" Develop the function g, taking n as input,
and outputting a list of n elements, where the element at index i represents the product of all even numbers from 1 to i for odd i,
and the sum of all even numbers up to i for even i.
... | codefeedback | [
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0.04901915788650513,
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-0.021615... | 0.807635 | 0.766449 | 0.041186 |
Write a function that finds the longest substring without repetition in a given string, but with the following additional requirement: the substring must contain at least one vowel.
str = "pwwkew"
In this problem, we need to find the longest substring in a string without any repeating characters, while also ensuring ... | codefeedback | [
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0.009479034692049026,
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-0... | 0.824851 | 0.782309 | 0.042542 |
Write a Python code to find the top k largest numbers in a list, where k is a given positive integer. The list can contain duplicates and can have a length of up to 10^6 elements. The code should have a time complexity of O(n) and should not use any built-in sorting functions or libraries. Additionally, the code should... | codefeedback | [
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0.010... | 0.825382 | 0.768763 | 0.056619 |
Write a function that produces an array of Fibonacci numbers with n numbers. The function should not use recursion. | codefeedback | [
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-0.0278... | 0.812318 | 0.770045 | 0.042272 |
Given a list of numbers, find and print the difference between the largest and smallest number. Additionally, the program should sort the list in ascending order before finding the difference.
list_of_numbers = [10, 7, 5, 12, 4] | codefeedback | [
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0.03649646416306496,
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-0.00... | 0.819069 | 0.760404 | 0.058664 |
Write a Python code to group the following numbers according to their last digit, and then sort each group in ascending order. The input will be a list of positive integers. The output should be a list of lists, where each inner list contains the numbers with the same last digit, sorted in ascending order. Additionally... | codefeedback | [
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0.011056... | 0.818133 | 0.77491 | 0.043224 |
Design a function that accepts a list of integers and returns a new list where each element is the sum of all the prime numbers from the initial list, excluding the prime number at the same index. If the element is not prime, return sum of all the numbers excluding the number at the same index. Make sure the function c... | codefeedback | [
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0.01782981865108013,
0.01338948868215084,
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-0.... | 0.819981 | 0.778035 | 0.041946 |
Calculate the Euclidean distance between two arrays, where each array contains 10,000 randomly generated numbers between 0 and 100,000. | codefeedback | [
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0.025899821892380714,
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-0.00... | 0.811414 | 0.766007 | 0.045408 |
You are given a list of solutions, each containing a sequence of items with associated weights. Your task is to find the solution with the smallest total weight and return the sequence of items in that solution.
Write a function `find_smallest_path(result: List[List[Item]]) -> List[Item]` that takes in a list of solut... | codefeedback | [
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0.02779054082930088,
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0.001... | 0.825775 | 0.783592 | 0.042183 |
Increase the difficulty by adding additional requirements and constraints.
Given an array of integers, find two numbers that add up to a specific target sum. Return the indices of the two numbers in the array.
The function should have a time complexity of O(n), where n is the length of the array.
Example:
Input: nu... | codefeedback | [
0.03217950090765953,
0.045673660933971405,
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0.03944161906838417,
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0.01871558651328087,
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-0.00... | 0.846034 | 0.789215 | 0.056819 |
Given an array of strings and an integer, write a function in Java to return a new array that contains the strings at each index less than or equal to the specified integer. The new array should also be sorted in descending order based on the length of the strings. If multiple strings have the same length, they should ... | codefeedback | [
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0.017371855676174164,
0.00813952274620533,
-0.05690921097993851,
-0.003... | 0.813061 | 0.766139 | 0.046922 |
You are assigned a mission to orchestrate a sequence of interdependent projects within a timeframe of `d` days. The projects are sequential, meaning to initiate the `i-th` project, all preceding projects `j` where `0 <= j < i` must be finalized.
A minimum of one project must be accomplished daily. The intricacy... | codefeedback | [
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0.03405183181166649,
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-0.0118... | 0.850303 | 0.802583 | 0.04772 |
Using the given array, write a function to return the count of elements next to each other that are equal. Also, handle the case where the array is empty or contains only one element.
a = [1,1,1,2,2,3,4,4,4,4] | codefeedback | [
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0.04378645122051239,
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0.06229609623551369,
0.027913082391023636,
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0.01356178056448698,
0.004581584129482508,
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Read the given input, and write a Python code to create a dictionary which contains unique elements as keys and their corresponding count as values. The input will contain a mixture of strings, integers, and lists. The code should be able to handle any type of input and count the occurrences of each unique element.
Inp... | codefeedback | [
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A collection of grid points, denoted as $S$, is classified as a colossal set if a line can be drawn that intersects precisely two points within $S$.
For instance, the colossal set $S = \{(0, 0), (0, 1), (0, 2), (1, 1), (2, 0), (1, 0)\}$ is characterized by the line that intersects $(0, 1)$ and $(2, 0)$ without intersec... | codefeedback | [
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Given an array of integers, write a function to determine whether the array is a palindrome.
array = [1,2,3,2,1] | codefeedback | [
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0.011347252875566483,
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Given a string, print all its permutations.
Example:
Input: "british"
Output:
"british"
"britsih"
"britihs"
"british"
"britsiih"
...
(Note: The output list will contain all possible permutations of the input string) | codefeedback | [
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Please implement a function called `print_primes` that takes in two parameters: `start` and `end`, representing the range of numbers to check. The function should print out all the prime numbers within that range.
A prime number is a number greater than 1 that is divisible only by 1 and itself.
Your solution should h... | codefeedback | [
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Create a Python program that takes two strings as input and finds the length of their longest common subsequence. Additionally, the program should also print out all possible longest common subsequences for the given input strings. The program should also handle cases where the input strings contain uppercase letters a... | codefeedback | [
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Compute the occurrence of each unique alphanumeric character in a given string, excluding any whitespace characters, and return the characters in descending order of their occurrence count.
Additional requirement: Implement the solution with a time complexity of O(n log n).
my_string = "Hello World!" | codefeedback | [
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Given an integer N, write a code that finds the next palindrome of N. A palindrome is a number that reads the same forward and backward. If N is already a palindrome, find the next smallest palindrome greater than N.
N = 187
Additional Steps:
1. Check if N is a palindrome using a recursive function.
2. If N is a pali... | codefeedback | [
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Establish two operations on grid points:
$r(x,y) = (x+1,2y)$
$s(x,y) = (2x,y+1)$
A trajectory to equivalence of magnitude $n$ for a pair $(a,b)$ is a progression $\Big((a_1,b_1),(a_2,b_2),\ldots,(a_n,b_n)\Big)$, where:
$(a_1,b_1) = (a,b)$
$(a_k,b_k) = r(a_{k-1},b_{k-1})$ or $(a_k,b_k) = s(a_{k-1},b_{k-1})$ for $k > ... | codefeedback | [
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Classify a specified assortment of intricate complex numbers in reverse sequential order predicated on their absolute value magnitude. | codefeedback | [
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Implement the quicksort algorithm in Java which accepts an array of integers. The sorting function should not only sort the array, but also record the index positions of the input array elements in the sorted array. For this, you can assume that all elements in the array are distinct. First, verify this functionality w... | codefeedback | [
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Take in a list of integers and return true if any of the numbers in the list are prime numbers. The list can contain both positive and negative integers. The length of the list will be at most 10^6. The input numbers can be as large as 10^12. You should provide an efficient solution with a time complexity of O(n * sqrt... | codefeedback | [
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You are given a code snippet that calculates the number of unique binary search trees that can be formed with `n` nodes. The code uses dynamic programming to solve this problem. Your task is to complete the implementation of the `numTrees` function and write a program to find the number of unique binary search trees th... | codefeedback | [
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Find the length of the longest substring without repeating characters that contains at least one uppercase letter and one digit.
string = "aB1Cabcbb" | codefeedback | [
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Please implement a modified version of the Bubble Sort algorithm that sorts an array of integers in ascending order. Your solution should have a time complexity of O(n^2).
Write a function called `bubbleSort` that takes in an array of integers as a parameter and returns the sorted array.
Here is a step-by-step explan... | codefeedback | [
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You are given a list of integers `l` and an integer `n`. Your task is to write a function that finds and returns the closest integer to `n` in the list `l`. If there are multiple integers with the same closest distance to `n`, return the one that appears last in the list.
Function signature: `def closest_integer(l: Li... | codefeedback | [
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In a unique game of chance, a player picks a card from a deck containing one spade and one heart. After each round, the card is returned to the deck, an additional spade is added, and another card is drawn. The player pays $1 to participate and wins if they have drawn more hearts than spades by the end of the game. If ... | codefeedback | [
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Print the largest number in a given array in Python, without using any built-in functions or methods. You are only allowed to use basic arithmetic operations and control structures. The array can contain both positive and negative integers. Additionally, the time complexity of your solution should be O(n), where n is t... | codefeedback | [
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<p>In a square array of positive and negative integers, we wish to find a sub-square such that the sum of the numbers it contains is the smallest possible.</p>
<p>In the example below, it can be easily verified that the marked square satisfies this condition having a sum of −42.</p>
<div clas... | codefeedback | [
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Create a function that returns the subset of an array which has the lengths of its elements smaller than the given threshold, while also ensuring that the subset is in ascending order. The function should handle duplicate values in the array and should return the subset without any duplicates. The threshold value shoul... | codefeedback | [
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Design a function that accepts a list of integers. The function shall return a new list, where each element is the product of all numbers in the initial list excluding the number at the same index. Furthermore, you should handle edge cases like the input list containing zero. For instance, if the input list contains a ... | codefeedback | [
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Write a function to calculate the largest possible number from the given list of integers, considering that the numbers can be negative as well. The function should also handle if the list contains duplicates.
Additional requirements:
1. The function should have a time complexity of O(nlogn), where n is the length of ... | codefeedback | [
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Implement quick sort on an array of strings. The strings will contain only lowercase letters and will have a maximum length of 100 characters. The input array will have a maximum length of 1,000,000. The implementation should be able to handle this worst-case scenario efficiently, with a time complexity of O(n log n) a... | codefeedback | [
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You need to read a series of integers, where the length of the series should be greater than or equal to 10 and less than or equal to 20, and output the smallest and largest number in the series. Additionally, you should also calculate and output the average of all the numbers in the series. The series should only cont... | codefeedback | [
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A sequence is defined as:
$h_n = 1$, for $0 \le n \le 2999$
$h_n = h_{n-3000} + h_{n - 2999}$, for $n \ge 3000$.
Find $h_n \bmod 30092030$ for $n = 10^{20}$. | codefeedback | [
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You are given a list of integers representing the scores of a game. Your task is to write a function that returns the highest score that can be achieved by removing exactly one element from the list. If there are multiple highest scores possible, return the maximum one.
Write a function `highest_score` that takes in a... | codefeedback | [
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0.000... | 0.831639 | 0.775477 | 0.056161 |
Devise a sequential arrangement derived from the components of a specified array such that the cumulative total of every pair of neighboring elements culminates in a prime number. Here is the array: [3, 1, 4, 2]. | codefeedback | [
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Given that all procedures in this programming code, including multiplication, division, addition, and array referencing, are subject to constant time complexity, O(1), plus the added constraint that the arrays a, b and c are sparse meaning most of the elements are zero, provide an algorithm that identifies the Big O no... | codefeedback | [
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0.00532... | 0.819779 | 0.770415 | 0.049364 |
You need to identify the longest diagonal in a 3-dimensional cube of non-negative integers where the product of its elements equals a designated value. Also, return the cube coordinates of the diagonal elements.
cube = [[[1, 2, 3], [4, 5, 6], [7, 8, 9]], [[10, 11, 12], [13, 14, 15], [16, 17, 18]], [[19, 20, 21], [22, ... | codefeedback | [
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The task at hand involves a bug that resides on the x-axis at a specific location, denoted as `x`. The objective is to assist the bug in returning to its home from the starting position `0`. The bug's movement is governed by a set of rules: it can leap forward exactly `a` positions or jump backward `b` positions. Howev... | codefeedback | [
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Create a sorting algorithm to quickly sort an array of integers
Array: [5, 4, 6, 7, 1] | codefeedback | [
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-0.03864269331097603,
0.04444398358464241,
0.028900297358632088,
-0.02094120718538761,
0.008349920623004436,
0.018125900998711586,
-0.03376772254705429,
-0.024... | 0.818415 | 0.766094 | 0.052321 |
Find the number of unique triplets in this array which sum up to zero.
arr = [-1, 0, 1, 2, 2, 3, 4] | codefeedback | [
0.02720816060900688,
0.031654492020606995,
-0.021752854809165,
-0.04035826772451401,
0.05645877122879028,
-0.013237759470939636,
-0.017706649377942085,
0.04211260378360748,
0.02597397193312645,
-0.01664791628718376,
0.015402989462018013,
0.0028644741978496313,
-0.03719579800963402,
-0.0526... | 0.831007 | 0.775839 | 0.055168 |
Generate a Java program to get the maximum number from a given array. The program should also return the index of the maximum number. Additionally, the program should handle arrays of any size and should have a time complexity of O(n) or better. | codefeedback | [
0.029648564755916595,
0.03666212782263756,
-0.03599245473742485,
-0.03432706370949745,
0.02089262753725052,
-0.03485947102308273,
-0.04140474274754524,
0.0341116264462471,
0.01837824285030365,
-0.04439914971590042,
0.032281242311000824,
0.02279319241642952,
-0.04439479857683182,
0.00216539... | 0.813282 | 0.767035 | 0.046247 |
A particular version of N.G. de Bruijn's silver dollar game is characterized as follows: A number of coins are positioned on a strip of squares, with a maximum of one coin per square. Only one coin, known as the silver dollar, possesses any value. Two competitors alternate in making moves. During each turn, a player is... | codefeedback | [
0.015114260837435722,
0.031055618077516556,
-0.03880554810166359,
-0.018899759277701378,
0.008678494952619076,
-0.016814647242426872,
-0.035629525780677795,
0.07003788650035858,
0.035606883466243744,
-0.014990954659879208,
0.016013817861676216,
0.028032002970576286,
-0.025419985875487328,
... | 0.833289 | 0.774858 | 0.058431 |
A composite number is defined as a number that has at least two prime factors. For instance, $15 = 3 \times 5$; $9 = 3 \times 3$; $12 = 2 \times 2 \times 3$. In the set of integers less than thirty, there are ten composites that are products of exactly two prime factors, which may or may not be identical. These are: $4... | codefeedback | [
0.02117821015417576,
0.03801384195685387,
-0.022676343098282814,
-0.03150750696659088,
0.019608229398727417,
-0.014990617521107197,
-0.015766307711601257,
0.077208511531353,
0.032517798244953156,
-0.005509453825652599,
0.02036179229617119,
0.03125876560807228,
-0.030574815347790718,
-0.031... | 0.815625 | 0.760634 | 0.054991 |
Create a recursive function to calculate the Fibonacci word sequence up to a certain step along with its prefix and suffix sequences of varying lengths. The function must take in two integers, m and n, as arguments. m corresponds to the m-th Fibonacci word which needs to be computed, and n corresponds to n prefix and n... | codefeedback | [
0.019630447030067444,
0.03115173988044262,
-0.007639847695827484,
-0.028636176139116287,
0.04248347505927086,
-0.02991284243762493,
-0.0429682657122612,
0.07529879361391068,
0.018972542136907578,
-0.00650787353515625,
0.021984748542308807,
0.01943456567823887,
-0.02790987119078636,
-0.0128... | 0.817595 | 0.773142 | 0.044453 |
The task at hand pertains to the problem titled "Maximum Product of Word Lengths". The problem statement is as follows: You are provided with an array of strings, `words`. Your task is to determine the maximum possible product of the lengths of two words, `length(word[i]) * length(word[j])`, under the condition that th... | codefeedback | [
0.02925909124314785,
0.017359182238578796,
-0.03115992434322834,
-0.032981716096401215,
0.04582405462861061,
-0.021322203800082207,
-0.030954735353589058,
0.04929906129837036,
0.026360878720879555,
-0.035538990050554276,
-0.0028164067771285772,
0.016865355893969536,
-0.015144254080951214,
... | 0.828777 | 0.766879 | 0.061898 |
Given a list of integers, append the elements of another list to it. The second list should only contain prime numbers and must be sorted in descending order. The resulting list should not have any duplicate elements and should be sorted in ascending order. The total number of elements in the resulting list should not ... | codefeedback | [
0.03750598803162575,
0.030916694551706314,
-0.014667176641523838,
-0.04736677557229996,
0.034437306225299835,
-0.014747072011232376,
-0.0017138897674158216,
0.046243321150541306,
0.03205793350934982,
-0.03113521635532379,
0.00423815380781889,
0.02636420726776123,
-0.01583600975573063,
-0.0... | 0.820337 | 0.772754 | 0.047583 |
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