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 |
|---|---|---|---|---|---|
Develop a comprehensive algorithm that can sort arrays of different data types, including integers, floating-point numbers, and complex numbers, in ascending or descending order. Your algorithm should be able to handle arrays of any length and efficiently sort the elements using advanced sorting techniques, such as mer... | codefeedback | [
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Create an array of five positive numbers, where each number is greater than or equal to 10, and output the result in descending order. | codefeedback | [
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Write a code for a Javascript program to return the nth Fibonacci number.
8 | codefeedback | [
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Given an array, arrange the elements in ascending order without using any built-in sorting functions. The array may contain duplicate elements.
arr = [3, 7, 2, 1, 5, 7, 3]
Additional constraints:
1. The time complexity of the solution should be O(n^2) or better.
2. The space complexity should be O(1) (i.e., no additio... | codefeedback | [
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I am faced with a computational challenge titled: Product of Array Except Self. The task is as follows: Given an array of integers, `nums`, the goal is to compute an array, `answer`, where each element `answer[i]` is the product of all elements in `nums` except for `nums[i]`.
The product of any prefix or suffix of `nu... | codefeedback | [
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Create an array with 10 distinct integers from 0 to 9, where each number appears only once. The array must be sorted in ascending order. The algorithm must have a time complexity of O(nlogn) and use only constant extra space. Additionally, the algorithm should not use any built-in sorting functions or data structures, ... | codefeedback | [
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Organize the ensuing series of whole numbers in an upward progression:
arr = [4, 2, 3, 5, 1] | codefeedback | [
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I have this problem : The kth Prime Factor of n
Description are as below: Given two positive integers `n` and `k`.
A prime factor of an integer `n` is defined as a prime number `p` where `n % p == 0`.
Consider a list of all prime factors of `n` sorted in ascending order, return the `kth` prime factor in this list or ... | codefeedback | [
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In a grid of size N x N, locate the shortest path made up of k cells, ensuring the path doesn't exceed the grid boundaries. Every cell in the grid has a unique numeric value, ranging from 1 to N * N. Start from any cell and move edge-to-edge to any adjacent cell. Now, add an additional constraint where certain cells ar... | codefeedback | [
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Generate a solution for finding all possible subsets of a given set in Python. Additionally, for each subset, calculate the sum of its elements. If the sum is a prime number, store the subset in a separate list. The given set is [1, 2, 3, 4, 5]. | codefeedback | [
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Given two string parameters, s1 and s2, construct a function that returns the longest common subsequence between the two strings. A subsequence is a sequence that can be derived from another sequence by deleting some or no elements without changing the order of the remaining elements.
However, in this modified test, t... | codefeedback | [
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Suppose we randomly select two points, adhering to a uniform distribution, within the confines of a rectangle. It is feasible to compute the expected value of the distance separating these two points. For instance, the anticipated distance between two randomly chosen points in a unit square is approximately $0.521405$,... | codefeedback | [
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Create a C++ program for printing a pyramid pattern up to a given number n, where n is an odd number greater than or equal to 5. The pyramid pattern should be constructed using a recursive function.
The pyramid pattern should be printed in the following format:
*
***
*****
*******
*********
The progra... | codefeedback | [
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Write a Java program to find the closest points from a given set.
(5,5), (7,7), (0,2) | codefeedback | [
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Generate a 2-dimensional array where each dimension consists of 10 consecutive integers starting from 1. Arrange them in such a way that the numbers in both rows and columns are in ascending order. Furthermore, calculate the sum of each row and column, and provide an analysis of the results. | codefeedback | [
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I am faced with a challenge titled: Maximum Disparity Between Node and Ancestor in a Binary Tree. The task details are as follows: You are given a binary tree and your task is to calculate the magnitude of the tree's diameter. The diameter of a binary tree is defined as the length of the longest possible path between a... | codefeedback | [
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0.00... | 0.811836 | 0.751944 | 0.059892 |
Larry and Robin engage in a cognitive challenge involving a series of arbitrary digits from 1 to 10, pronounced one after the other. Each participant can retain up to 5 preceding digits. When a pronounced digit is within a player's recollection, they earn a point. If it's absent, the player incorporates the pronounced ... | codefeedback | [
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0.... | 0.828394 | 0.78301 | 0.045383 |
You are given a list of tuples, where each tuple contains two elements. The first element is a string representing a sequence of movements (e.g., 'lrldrrrllddrrlllrddd'), and the second element is a tuple of strings representing specific movement patterns (e.g., ('ldl', 'rld')). Additionally, each tuple contains a sing... | codefeedback | [
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Given an array of positive integers, find the length of the longest strictly increasing subsequence that is also a palindrome. A strictly increasing subsequence is a sequence of numbers where each number is greater than the previous number, and a palindrome is a sequence that reads the same forward and backward. If the... | codefeedback | [
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You are given an array of integers `a` of size `n`. You need to perform `q` queries on this array. Each query consists of an integer `x`. For each query, you have to find the number of elements in the array `a` that are less than `x`.
Write a function or method that takes in the array `a`, its size `n`, an array of qu... | codefeedback | [
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Imagine a five-digit number where the ten thousands digit is 3 more than the units digit, 4 less than the tens digit, and equal to the sum of the thousands and hundreds digits. If the digits' sum is 30, and reversing the digits quintuples the value of the original number, determine the five-digit number. Also, devise a... | codefeedback | [
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Create a program to find the maximum and minimum prime numbers from a given list. The list must contain at least 20 elements. The program should also calculate and display the median value of the prime numbers in the list.
my_list = [5, 7, 6, 3, 9, 12, 4, 8, 2, 10, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47] | codefeedback | [
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Find the maximum value of an array without using any built-in functions, with a time complexity of O(log n), a space complexity of O(1), and without using any loops or recursion.
[7, 9, -2, 15, 3] | codefeedback | [
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Implement a program in Java that sorts the elements of a three-dimensional array in descending order along each row, each column, and each depth using the Selection Sort algorithm. The program should be able to accept dynamic input of the array size and elements. Additionally, the program should verify if the entered m... | codefeedback | [
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0.001624... | 0.813547 | 0.765671 | 0.047876 |
I am faced with this challenge: Sequential Card Groupings
The details are as follows: Alice possesses a `hand` of playing cards, represented as an array of integers.
Her objective is to reorganize the cards into clusters such that each cluster is of size `W`, and comprises of `W` sequential cards.
The function should... | codefeedback | [
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Find the largest prime number in an array of numbers.
You are given an array of numbers. Your task is to find the largest prime number in the array. A prime number is a natural number greater than 1 that is divisible only by 1 and itself. If there are no prime numbers in the array, return -1.
To solve this problem, y... | codefeedback | [
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You are tasked with implementing a function to calculate the sum of all the even Fibonacci numbers up to a given limit. The Fibonacci sequence is a series of numbers in which each number is the sum of the two preceding ones, usually starting with 0 and 1. The first few numbers in this sequence are 0, 1, 1, 2, 3, 5, 8, ... | codefeedback | [
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Write a program that counts the total number of unique words in a given text, excluding any punctuation marks or special characters. However, the program should also ignore any numbers or alphanumeric characters that are not part of a word. The program should be able to handle large text inputs with multiple paragraphs... | codefeedback | [
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Develop an algorithm to return all possible permutations of a given string, where the string may contain duplicate characters. Additionally, ensure that the algorithm handles the input of an empty string correctly. The algorithm should have a time complexity of O(n!), where n is the length of the string.
Example:
Stri... | codefeedback | [
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0.012211688794195652,
0.018535375595092773,
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... | 0.818478 | 0.774129 | 0.044348 |
Determine the frequency of the specific substring "ab" within the provided string.
text = "abraacadabrabracabracabracabra" | codefeedback | [
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0.010917658917605877,
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... | 0.815575 | 0.762855 | 0.05272 |
Given a list of integers, write a function that will return the largest sum of any three consecutive integers in the list. Additionally, the function should return the indices of the starting and ending elements of the subarray with the largest sum.
Example:
Input: [7, 2, 5, 3, 1, 8, 6]
Output: (13, [3, 5])
In the gi... | codefeedback | [
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You need to compute the sum of the squares of all positive numbers stored in an array `arr`, where the array elements are limited to integers between -100 and 100. The array size is limited to a maximum of 1000 elements. If the array does not contain any positive numbers, the program should return 0.
For example, giv... | codefeedback | [
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Design a code for generating Fibonacci sequence up to n elements. Then, for each element in the sequence, calculate the square of its value and keep pushing it in a new array. Finally, sum up all the elements of the newly formed array.
To escalate the difficulty, add in a new requirement. Now, instead of pushing the ... | codefeedback | [
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Create a function in C++ that will sort a given array of integers in ascending order of their values. However, you are not allowed to use any built-in sorting functions or algorithms. You must implement your own sorting algorithm.
unsorted_arr = {45, 21, 12, 56, 7, 47, 34}
Time Complexity: Your sorting algorithm shou... | codefeedback | [
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Design an algorithm to calculate the maximum profit for buying/selling 1 share of a company's stock.
Share Prices = [9, 11, 8, 5, 7, 10] | codefeedback | [
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Write a function that takes in an array of integers and returns the index of the first occurrence of the absolute maximum element. The absolute maximum element is defined as the largest absolute value in the array. If there are multiple occurrences of the absolute maximum element, return the index of the first occurren... | codefeedback | [
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Create a recursive algorithm to sum the numbers between 1 and n (inclusive).
n = 5 | codefeedback | [
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Describe the Divide-and-Conquer algorithm and provide a piece of erroneous code as a reference to increase misdirection. Additionally, the code must include a recursive function with at least two base cases and a non-recursive function that uses iteration instead.
You are given an array of integers, and your task is t... | codefeedback | [
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Compute the maximum value in a random array, but only consider the values that are divisible by 3. Additionally, you are not allowed to use any built-in sorting or filtering functions.
[4,6,9,2,11,7] | codefeedback | [
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Implement a method that verifies whether an array of numbers is in increasing order, while also ensuring that all the elements in the array are unique.
arr = [-5, 0, 2, 5, 7, 10, 15]
Additional Constraints:
1. The array must have at least 3 elements.
2. The array can contain both positive and negative numbers.
3. The... | codefeedback | [
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Design a function to find the Fibonacci sequence numbers given n. The function should only use a single loop and no recursion. The function should also handle the edge case when n is negative or zero by returning an empty list. The function should further optimize the code to have a time complexity of O(log(n)). n = -5 | codefeedback | [
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Count the number of times each unique character occurs in the given text, while ignoring any non-alphabetic characters.
Text: "Coding is fun!" | codefeedback | [
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Given an input of a positive integer N, write a program that generates a square matrix of size NxN using letters of the alphabet as reference. However, the letters must not repeat in any row, column or diagonal. Additionally, each row and column of the matrix must sum up to a prime number. If N is not a valid input, di... | codefeedback | [
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Reverse the following array of integers and return the reversed array. The reversed array should exclude any duplicate values, and all the remaining integers should be sorted in ascending order. If the reversed array contains more than 10 unique values, return only the first 10 values. If the array is empty or contains... | codefeedback | [
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Create a dictionary from the given list that contains unique elements and their respective counts. The dictionary should not include elements with count 0. Additionally, the dictionary should be sorted in descending order based on the counts of the elements.
lst = [1, 2, 3, 3, 3, 4, 5, 6, 6]
#Difficulty Increased Expl... | codefeedback | [
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Given a list of integers, write a program to check if there exist any pairs of numbers that sum to a given number. The program should return the count of all unique pairs that satisfy the condition. Additionally, the program should keep track of the indices of the pairs that satisfy the condition and sort the pairs in ... | codefeedback | [
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Write a function that takes in a list of integers and returns a new list containing all the even numbers from the given list, but only if they are divisible by both 3 and 5. Additionally, calculate the sum of these even numbers and return it as well.
The function should have a time complexity of O(n), where n is the l... | codefeedback | [
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Print the symmetric difference of two sets. Find the count of distinct elements in the symmetric difference set. Both set1 and set2 should have a minimum of 10 elements and a maximum of 15 elements. All elements in set1 and set2 should be positive integers between 1 and 10000. Additionally, the time complexity of the s... | codefeedback | [
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You are given a code snippet that involves a combination of functional programming and number theory. Your task is to understand the code and implement a function to calculate the greatest common divisor (GCD) of two integers using the Euclidean algorithm.
Your task is to implement a function `calculate_gcd` that take... | codefeedback | [
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Create an array of integers with values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Sort the array in descending order using a bubble sort algorithm. | codefeedback | [
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Upgrade the difficulty of the given program code task:
/* Given an array 'arr' comprised of N integers, arr[1], arr[2], …, arr[N]. The elements in the array are arranged in a random order. Your task is to identify if it is possible to sort the array according to positive and negative integers (negatives placed first, ... | codefeedback | [
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-... | 0.843806 | 0.797514 | 0.046291 |
Formulate an algorithm that helps you arrange a given set of numbers in ascending order, but the algorithm should not use any built-in sorting functions or methods. The solution should be implemented using only basic programming constructs and algorithms. Additionally, the algorithm should have a time complexity of O(n... | codefeedback | [
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Find the maximum number in the given array without using an inbuilt function, and do not use any loops or recursion in your solution.
Array = [3, 1, 7, 5, 8] | codefeedback | [
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Identify and segregate the alphanumeric characters present in the succeeding phrase of text provided. The piece of text under consideration is: paragraph = "The 3 bears had 7 chairs for 2 pairs." | codefeedback | [
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Write a function that takes in a list of integers and an element, and returns the index of the first occurrence of the element in the list. The function should handle cases where the element is not present in the list and return -1 in such cases. The input list should have a length of at least 5 and contain only unique... | codefeedback | [
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-0.0... | 0.827636 | 0.786017 | 0.041619 |
Given a list of numbers, write a Python program to find the maximum and minimum number. However, you are not allowed to use any built-in functions or methods such as max(), min(), or sorting algorithms. Additionally, the program should have a time complexity of O(n), where n is the length of the list.
## Additional Re... | codefeedback | [
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You are given a code snippet that calculates the number of combinations (n choose r) for 1 ≤ n ≤ 100, such that the value of n choose r is greater than or equal to 1,000,000. The code snippet uses factorials and a nested loop to iterate through the values of n and r to find the count of such combinations.
Your task is... | codefeedback | [
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Create a function that takes an array of strings and returns an array of their lengths. Each string in the array should be at least 10 characters long and no more than 30 characters long. The function should ignore any strings that contain numbers or special characters, but also ignore strings that start with a vowel. ... | codefeedback | [
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0.020631449297070503,
0.016423046588897705,
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0.019792046397924423,
0.02360728569328785,
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-0... | 0.807413 | 0.765701 | 0.041712 |
I have this problem : Subset Sum Problem
Description are as below: Given a set of non-negative integers, and a value `sum`, determine if there is a subset of the given set with sum equal to given `sum`.
Example 1:
Input: set = [3, 34, 4, 12, 5, 2], sum = 9
Output: True
Explanation:
There is a subset (4, 5) with sum 9.... | codefeedback | [
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... | 0.82465 | 0.777773 | 0.046877 |
Increase the complexity of the existing programming test question:
Refactor and execute the code given:
def complex_nums(lst):
"""This function receives a list of positive integers each containing five instances of paired tuples.
It should locate and return the largest integer in each pair present in tuple. ... | codefeedback | [
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0.043035414069890976,
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-0.0... | 0.829504 | 0.782827 | 0.046677 |
Given a large string S, find the total number of non-overlapping occurrences of a pattern p in S. S and p will only contain lowercase letters. Additionally, the pattern p must be of length at least 2 and cannot contain any repeated letters. S can have a maximum length of 10^5 and p can have a maximum length of 10^3.
T... | codefeedback | [
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0.01765092834830284,
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-... | 0.846273 | 0.783653 | 0.06262 |
Suppose there is a 2D array of integers, your task is to write a program that extracts the inaugural integer which showcases an uneven frequency within this numeric 2D array. This inaugural integer should be the first one within the traversal order of the 2D array to have an uneven frequency.
For instance:
arr = [[... | codefeedback | [
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0.036301251500844955,
0.00851746927946806,
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-0.009... | 0.849909 | 0.795672 | 0.054237 |
You need to sort a singly linked list in ascending order. Each node of the linked list contains an integer value. Implement a function that sorts the linked list in place.
The input linked list is guaranteed to have at least two nodes.
Example:
Input: head = 10 -> 8 -> 5 -> 12 -> 15
Output: head = 5 -> 8 -> 10 -> 12 ... | codefeedback | [
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Generate a program to filter a list of numbers, passing only the numbers that are greater than a given number and divisible by a specific prime number, and store them in a new list. The program should also remove any duplicates from the resulting list.
Example:
Input: [12, 24, 36, 45], 36, 2
Output: [24]
Time complex... | codefeedback | [
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A $n \times n$ matrix of cells is inhabited by $n^2$ ants, each cell hosting a single ant. All ants make a collective decision to relocate to a neighboring cell (typically $4$ options, unless the ants are situated on the matrix's periphery or at the vertices). We denote $f(n)$ as the count of possible arrangements for ... | codefeedback | [
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Design a program to partition an array into two subarrays such that the difference between the sum of the two subarrays is minimum.
Input Array: [1, 6, 5, 11, 3, -2, 8, 4, 9, -5]
Increase the difficulty by imposing a constraint that the time complexity of the program must be O(n^2 * 2^n), where n is the size of the i... | codefeedback | [
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Devise a Python function to produce a particular amount of unique permutations derived from an input list of numerical elements.
arr = [1, 2, 3]
n = 6 | codefeedback | [
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You are tasked with implementing a program to find the maximum distance between two nodes in a binary tree. The binary tree is represented using the following Node class:
```csharp
public class Node
{
public int Value { get; set; }
public Node Left { get; set; }
public Node Right { get; set; }
}
```
You n... | codefeedback | [
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The task at hand is to solve the problem titled "Palindrome Removal". The problem is defined as follows: You are provided with an array of integers, `arr`. In a single operation, you are allowed to identify a subarray `arr[i], arr[i+1], ..., arr[j]` where `i <= j`, that forms a palindrome, and eliminate it from the ... | codefeedback | [
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Find the index of the maximum value in an array of numbers in Python. The array contains only positive integers and has a length of at least 10. | codefeedback | [
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Rewrite an algorithm in C++ to find the maximum and minimum elements in an unsorted array, without using any additional data structures. The array should contain at least 1,000,000 elements, and the algorithm should have a time complexity of O(n log n).
arr = {1, 7, 4, 2, 9, 6, 5, 10, 3, 8, ...} | codefeedback | [
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Devise a multidimensional matrix, that is, an array of arrays with each inner array of length 10 and each outer array of length 10, effectively creating a 10x10 matrix. Populate each element within this matrix with arbitrary numbers that fall within the numerical range of 1 to 100. Additionally, construct a method that... | codefeedback | [
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<p>Consider $a_0, a_1, \dots$ as a sequence of integers, defined by the following conditions:</p>
<ul>
<li>The initial term, $a_0$, is set to 1;</li>
<li>For any integer $n$ that is greater than or equal to 1, $a_n$ is computed as the sum of the digits of all terms that precede it.&l... | codefeedback | [
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You are given a string that consists of words separated by spaces. Your task is to count the number of unique words in the string. The words are case-sensitive, so "hello" and "Hello" are considered different words. You should ignore any punctuation marks or special characters that may be present within the words. Addi... | codefeedback | [
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You will be given a list of integers as input. Write a program to remove the duplicates and return only the distinct values in descending order. | codefeedback | [
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Categorize a given dataset into four classes, where each class should have an equal number of elements and the sum of the elements in each class should be equal. The dataset is limited to positive integers only. Additionally, the algorithm should optimize for minimizing the difference between the maximum and minimum su... | codefeedback | [
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Develop an algorithm that identifies the second largest prime number in an array of integers.
[21, 37, 2, 89, 7, 14, 43] | codefeedback | [
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0.03352130949497223,
0.01925259828567505,
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Implement a recursive insertion sort algorithm to sort a list of numbers in ascending order. The algorithm should not use any built-in sorting functions or methods. Additionally, the implementation should have a time complexity of O(n^2) and a space complexity of O(1).
arr = [5, 8, 1, 7, 2, 10, 3] | codefeedback | [
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0.0017565323505550623,
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Find the length of the longest increasing subsequence in an array where the elements are distinct and greater than 0. Additionally, the length of the array should not exceed 10^6. Consider an array arr = [10, 22, 9, 33, 21, 50, 41, 60]. | codefeedback | [
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0.03709939867258072,
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0.024194439873099327,
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0... | 0.831629 | 0.780312 | 0.051316 |
Given three integers, calculate the sum of their digits and return the average of these sums.
Example:
Input: 123, 456, 789
Output: 9.0
Explanation:
The sum of the digits of 123 is 1 + 2 + 3 = 6.
The sum of the digits of 456 is 4 + 5 + 6 = 15.
The sum of the digits of 789 is 7 + 8 + 9 = 24.
The average of 6, 15, an... | codefeedback | [
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0.019991137087345123,
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-0... | 0.789405 | 0.74349 | 0.045916 |
Given an array of integers, find the third largest number without using any built-in sorting functions or additional data structures. Your solution should have a time complexity of O(n) and a space complexity of O(1).
Example:
Input: [10, 20, 30, 40, 50]
Output: 30
Note:
In the example above, the third largest number... | codefeedback | [
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-0.02... | 0.82481 | 0.774456 | 0.050354 |
Write a code snippet that computes the sum of all prime numbers between 1 and 1,000, excluding the numbers 2 and 3. The code should use a recursive function and should be optimized to run in O(sqrt(n)) time complexity. | codefeedback | [
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0.01814044453203678,
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-0.0... | 0.817852 | 0.773554 | 0.044298 |
Generate an array of increasing numbers beginning from 1 and ending at m, where m is a positive integer greater than or equal to n, and each number in the array must be divisible by a prime number less than or equal to n. | codefeedback | [
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0.02569837123155594,
0.019553836435079575,
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-0.00... | 0.836527 | 0.783903 | 0.052624 |
You are presented with a challenge titled "Best Sightseeing Pair". The problem is defined as follows: You are provided with an array of integers, `values`, where each element `values[i]` signifies the worth of the `ith` sightseeing location. The distance between any two sightseeing locations `i` and `j` is calculated a... | codefeedback | [
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0.03709954395890236,
0.0350864939391613,
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0.00314656... | 0.825104 | 0.762348 | 0.062756 |
Design an algorithm to solve the given complex arithmetic equation.
7 - 2 / 5 + 3 * 2 | codefeedback | [
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Write a function called `bitwise_addition` that takes in two integers `a` and `b` as input. The function should use bitwise operations to add `a` and `b` together and return the result.
The time complexity of your solution should be O(log N), where N is the maximum number of bits in the given input integers.
Note: Yo... | codefeedback | [
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Write a function that takes a string and returns the letter which appears most frequently. The input string will only contain lowercase letters and will have a length of at most 100 characters. Additionally, the function should handle cases where multiple letters have the same maximum frequency by returning the letter ... | codefeedback | [
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0.03303160145878792,
0.013142972253262997,
-0.01469857431948185,
-0.00... | 0.796083 | 0.753843 | 0.04224 |
Given a list of integers, find the numbers which are greater than the given number X and divisible by the given number Z. The list can contain duplicates and can have a length of up to 10^6 elements. The numbers in the list can range from -10^9 to 10^9. The values of X and Z can range from -10^9 to 10^9.
Please provid... | codefeedback | [
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-0.008... | 0.842627 | 0.789462 | 0.053166 |
Propose an optimized algorithmic solution for the task below, considering the variables x and y, in an array of n elements with their associative values being a random list of integers in the range of 1 to 1,000,000. Create a versatile function to find the maximum value in the array, without using any built-in standard... | codefeedback | [
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0.00950890313833952,
0.02541944570839405,
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0.02118... | 0.818199 | 0.77477 | 0.043429 |
Using the given data structure, find and return the 3 highest distinct numbers in descending order. The algorithm should have a time complexity of O(n) and use constant space. Additionally, the algorithm should not modify the original array. The input array will contain at most 10^5 integers, ranging from -10^9 to 10^9... | codefeedback | [
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0.028656495735049248,
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0.03037434257566929,
0.017815856263041496,
-0.04242333024740219,
-0.0067... | 0.837453 | 0.780152 | 0.057301 |
You are tasked with implementing a Python function that takes a list of integers as input and returns the frequency of each unique integer in the list as a dictionary. You are also required to handle the scenario where the input list is empty. The frequency of each integer should be calculated using the Counter class f... | codefeedback | [
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0.01741... | 0.803368 | 0.757341 | 0.046027 |
You are given a problem titled "Count Isolated Nodes". The problem is described as follows: You are provided with an undirected graph, represented by an integer `n` which signifies the number of nodes, and `edges`, where each `edges[i] = [ui, vi]` denotes an undirected edge between `ui` and `vi`. Additionally, you are ... | codefeedback | [
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0.008166246116161346,
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-0.... | 0.843434 | 0.77741 | 0.066024 |
Write a Python script to print out the max and min values from the given list of integers and display an error message if the list is empty. The script should also remove any duplicate values from the list before printing the frequency of each remaining value.
Example Input:
[2,10,18,24,36,95,18,36,24,10,2]
Example ... | codefeedback | [
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0.04663194715976715,
0.02376803569495678,
-0.013423407450318336,
0.029631150886416435,
0.022586770355701447,
-0.015406168065965176,
-0... | 0.81758 | 0.772705 | 0.044875 |
Given a n-dimensional array, construct an algorithm that generates the last k elements in the lexicographical order. The array elements could be integers and/or strings. You must ensure that your algorithm can handle arbitrarily large dimensions.
Original array: [[1,2,3],[4,5,6],[7,8,9]] | codefeedback | [
0.03196560591459274,
0.04590342938899994,
-0.02940976433455944,
-0.05774688348174095,
0.029207972809672356,
-0.039644256234169006,
-0.03723391145467758,
0.03508589044213295,
0.027554376050829887,
-0.03082859329879284,
0.02515225298702717,
0.037266429513692856,
-0.04225653409957886,
0.00886... | 0.837343 | 0.791799 | 0.045544 |
You are tasked with implementing a function to calculate the total number of internal sectors in a given 2D grid. An internal sector is defined as a contiguous area of the grid that is completely surrounded by filled cells. The grid is represented as a 2D array of characters, where 'X' represents a filled cell and '.' ... | codefeedback | [
-0.011031486093997955,
0.031873706728219986,
-0.032270271331071854,
-0.04327904060482979,
0.04043138399720192,
-0.011813435703516006,
-0.037852708250284195,
0.0383807010948658,
0.022488297894597054,
0.0023171608336269855,
0.006079770624637604,
0.03597225621342659,
-0.049023643136024475,
-0... | 0.813936 | 0.766468 | 0.047468 |
Write a function to search in a 1D array of integers, and return the index of the target if it is present. The target must be found using a binary search algorithm.
arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
target = 8 | codefeedback | [
0.023476680740714073,
0.05987691134214401,
-0.03061620146036148,
-0.024065205827355385,
0.049009308218955994,
-0.023778598755598068,
-0.04482170566916466,
0.04820919781923294,
0.023340988904237747,
-0.020882928743958473,
0.02305292710661888,
0.01110194344073534,
-0.03969452157616615,
-0.00... | 0.832751 | 0.789592 | 0.043159 |
Construct a method which arranges the given list of alphanumeric characters in descending order based on their alphabetical value
['b21', 'd10', 'c3', 'a100', 'e2'] | codefeedback | [
0.015699025243520737,
0.010362757369875908,
0.0035632378421723843,
-0.03382794186472893,
0.022028645500540733,
-0.04640659689903259,
-0.01168633159250021,
0.0381632037460804,
0.03700046241283417,
-0.000584998051635921,
0.00715345423668623,
0.03302261233329773,
-0.05418587103486061,
0.00114... | 0.796299 | 0.754243 | 0.042056 |
Design a computer program that, given a numerically encoded matrix, can pinpoint and return the longest diagonal within the matrix, whose elements, when cumulatively multiplied, yield a product that equals one. | codefeedback | [
0.013792882673442364,
0.018236752599477768,
-0.04689832031726837,
-0.04473114386200905,
0.03220122680068016,
-0.01149517297744751,
-0.0256321020424366,
0.07244657725095749,
0.029669523239135742,
-0.028218744322657585,
0.02401093766093254,
0.037245336920022964,
-0.03012087568640709,
-0.0200... | 0.831581 | 0.790245 | 0.041336 |
You are presented with a task titled "Put Boxes Into the Warehouse II". The task involves two arrays of positive integers, `boxes` and `warehouse`, which symbolize the heights of some boxes of unit width and the heights of `n` rooms in a warehouse respectively. The warehouse's rooms are numbered from `0` to `n - 1` fro... | codefeedback | [
0.04766467586159706,
0.01459943875670433,
-0.02391587384045124,
-0.009519821032881737,
0.012021247297525406,
-0.005327640101313591,
-0.035154908895492554,
0.04588163271546364,
0.03456297144293785,
-0.012643161229789257,
0.015277363359928131,
0.03834952041506767,
-0.028631534427404404,
-0.0... | 0.833285 | 0.767313 | 0.065971 |
Given a set of points on a plane, provide the number of distinct and non-intersecting paths from the point A to point D and from point A to point B consecutively. Further, the sum of the distances between the points that make up the paths should be provided. Additionally, please ensure that no point is visited more tha... | codefeedback | [
0.030156726017594337,
0.029216958209872246,
-0.03826785460114479,
-0.028677254915237427,
0.03166278451681137,
-0.006621412467211485,
-0.028594188392162323,
0.025106679648160934,
0.050310734659433365,
-0.027297889813780785,
0.026018330827355385,
0.040424540638923645,
-0.019827673211693764,
... | 0.821405 | 0.758345 | 0.06306 |
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