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 |
|---|---|---|---|---|---|
You are given a set of numbers representing the base and exponent of a power operation. Your task is to write a program that calculates the result of raising the base to the power of the exponent for each given pair of numbers.
Write a function or program that takes in pairs of numbers (base and exponent) and outputs ... | codefeedback | [
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Implement a recursive solution to calculate the nth Fibonacci number. | codefeedback | [
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Construct a for-loop for calculating the factorial of a given number.
Number: 5 | codefeedback | [
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Given a list of numbers, write a function to determine if the list is an arithmetic sequence. An arithmetic sequence is a sequence of numbers in which the difference between any two consecutive terms is constant. Additionally, the first and last numbers in the list should also be divisible by the common difference.
Yo... | codefeedback | [
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You are given a list of numbers, write a program to calculate the mode. The mode is the number(s) that appear(s) most frequently in the list. If multiple numbers have the same highest frequency, return all of them. The list may contain duplicate numbers. The program should handle negative numbers as well.
However, you... | codefeedback | [
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<p>
$$A=\sum_{i=1}^{\infty} \frac{1}{3^i 10^{3^i}}$$
</p>
<p>
Let's introduce a function $A(n)$, which extracts the sequence of $10$ decimal digits starting from the $n$th digit in the decimal expansion of $A$.
As an illustration, $A(100) = 4938271604$ and $A(10^8)=2584642393$.
</p>
<p>
C... | codefeedback | [
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Create a method to find the maximum sum of exactly k non-repeating cells in an NxN grid, where N is at least 3 and k ≤ N*N. Each cell has a unique value from 1 to N*N. Start at any cell and only move to adjacent cells. Display the maximum sum path sequence. Continue the code snippet:
def maxSumPath(grid, k): | codefeedback | [
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Write a function in JavaScript to extract the Kth highest digit from a given number. The number can be a positive or negative integer. The number will not exceed 10^15 in absolute value and K will be between 1 and the number of digits in the number.
Example:
Input:
number = -98256473
K = 3
Output:
6
Note:
In the gi... | codefeedback | [
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Create a program that can convert a given number (integer) to binary, using a recursive approach. The program should handle numbers up to 10^9 and return the binary representation as a string. Additionally, the program should output the number of 1's present in the binary representation.
For example, given the number... | codefeedback | [
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You need to edit the given code for sorting. Make the array sort in descending order. The sorting algorithm should have a time complexity of O(n^2). Additionally, the array should be sorted in-place without using any additional data structures.
arr = [3, 5, 8, 9, 10]
Rewrite the code to implement the Bubble Sort algo... | codefeedback | [
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Write a function that can split an array into two equally-sized subarrays, but the subarrays must be sorted in ascending order. The function should return a tuple containing the two subarrays. The function should have a time complexity of O(nlogn) and a space complexity of O(1).
arr = [6, 5, 4, 3, 2, 1] | codefeedback | [
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Write a function that takes in a list of numbers as input and returns the average. The function should also meet the following requirements:
1. The time complexity of the function should be O(n), where n is the length of the input list.
2. The space complexity of the function should be O(1).
3. The function should han... | codefeedback | [
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Given a list of numbers, write a function that returns the index of the second smallest odd element. If there are no odd elements in the list, the function should return -1.
Example:
Input: [22, 11, 13, 66]
Output: 2
Note: In the example above, the second smallest odd element is 13, and its index is 2. | codefeedback | [
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Write a function in Java to find the first and last occurrence of a given element in an array of integers and return their indices. If the element is not found, return -1.
Example:
Input: [4, 8, 2, 4, 1], element = 4
Output: First occurrence: 0, Last occurrence: 3
Input: [1, 2, 3, 4, 5], element = 6
Output: Element n... | codefeedback | [
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Given a string and an integer, write a code to find the index of the first occurrence of a specific subsequence of characters represented by the integer in the string. The subsequence should consist of the digits in the integer concatenated in ascending order. For example, if the integer is 321 and the string is "12345... | codefeedback | [
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Given an array named 'numbers' containing at least 2 unique integers, write a function to find and print the element with the second greatest value. Your function should not use any built-in sorting functions or methods. Additionally, the time complexity of your solution should be O(n), where n is the length of the arr... | codefeedback | [
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Given a matrix of size n x m, output the sum of all elements in the matrix. However, you must exclude any negative numbers in the matrix from the calculation. Additionally, you need to find the minimum positive element in each row and exclude it from the sum as well.
Constraints:
- The matrix can contain both positive... | codefeedback | [
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Consider the following scenario: You have a list that is comprised of a pre-sorted list of unique integers in ascending order. You are tasked with implementing a function in Python that identifies the pair of elements with the highest absolute value sum. The result should be printed in the form of a tuple, with the sma... | codefeedback | [
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Develop a Python code snippet that's capable of isolating and identifying figures in a provided list which belong to the series of Fibonacci numbers.
num_list = [0, 1, 2, 3, 5, 8, 10, 15, 23, 38] | codefeedback | [
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You are tasked with creating a program that finds the maximum number that can be formed by rearranging the digits of a given positive integer. For example, given the number 325, the maximum number that can be formed by rearranging its digits is 532.
Write a function `find_max_number` that takes in a positive integer `... | codefeedback | [
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<p>
Consider the function $g(a, n, b, m)$ which represents the smallest non-negative solution $x$ to the system of equations:<br>
$x = a \bmod n$<br>
$x = b \bmod m$<br>
If a solution exists, it is returned, otherwise the function returns $0$.
</p>
<p>
For instance, $g(2,4,4,6)=10$, ... | codefeedback | [
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Write a function to classify the input based on the following criteria:
If the input is a prime number and a Fibonacci number, output "prime Fibonacci"; if the input is a prime number and a palindrome, output "prime palindrome"; if the input is a perfect square and a palindrome, output "square palindrome"; if the inpu... | codefeedback | [
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I am grappling with a conundrum titled "Global and Local Inversions". Here's a detailed explanation: We are given a permutation `A` of `[0, 1, ..., N - 1]`, where `N` signifies the length of `A`.
The count of (global) inversions is the quantity of `i < j` with `0 <= i < j < N` and `A[i] > A[j]`.
The co... | codefeedback | [
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Write a Python algorithm to find the most common value in an array. The array will always contain at least 5 elements and the maximum size of the array is 100. The elements in the array are integers between -1000 and 1000. The algorithm should have a time complexity of O(n). Return the most common value along with its ... | codefeedback | [
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0.0109... | 0.819734 | 0.768298 | 0.051435 |
Increase the complexity of the following Java test question:
The original test involved detecting and solving a problem in a Java solution. The task was to create an array a with a length (n), with each element calculated using the formula a[i] = i * i - i + 1 (where 1 <= i <= n). The program then needs to return the ... | codefeedback | [
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You are tasked with creating a program that calculates the sum of the first n natural numbers and the sum of the squares of the first n natural numbers. The program should take an integer n as input and output the sum of the first n natural numbers and the sum of the squares of the first n natural numbers.
For example... | codefeedback | [
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Write an algorithm to compute the nth Fibonacci number, but with a twist. Instead of the traditional Fibonacci sequence (0, 1, 1, 2, 3, 5, 8, 13, ...), where each number is the sum of the two preceding ones, modify the sequence such that each number is the sum of the three preceding ones (0, 1, 1, 2, 4, 7, 13, 24, ...)... | codefeedback | [
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... | 0.816095 | 0.773978 | 0.042116 |
Generate a code to form a Pascal Triangle with the given input.
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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Write a program to remove duplicates from an array of integers. The program should not use any built-in functions or data structures (such as sets or hashmaps) to accomplish this task. You may assume that the input array is not empty and can have duplicates. The output should be a new array with the duplicates removed,... | codefeedback | [
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-0.02... | 0.818979 | 0.777226 | 0.041753 |
Suggest an algorithm in Python for sorting an array of integers from smallest to largest, without using any built-in sorting functions or libraries.
The array `nums` is given as [3, 7, 5, 6, 1].
You need to implement a sorting algorithm like Bubble Sort, Insertion Sort, or Selection Sort to solve the problem.
For ex... | codefeedback | [
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Create a function that takes as argument the number of elements and return a list containing the Fibonacci sequence up to that number, with each element calculated using matrix exponentiation. Additionally, implement memoization to optimize repeated calculations.
n = 12 | codefeedback | [
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Output the sum of all the elements in the two-dimensional array, but only consider the elements whose values are prime numbers.
arr = [[2, 4, 6], [8, 10, 12], [14, 16, 18]] | codefeedback | [
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0.020341981202363968,
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Write a function that returns the indices of all occurrences of a given item in an array. The function should handle arrays that may contain duplicate values. However, the function should also handle arrays that contain nested arrays as elements. If the given item is found within a nested array, the function should ret... | codefeedback | [
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How would you sum up the elements in an array represented by an integer array? arr = [10, 15, 25, 20]
Please write a function that takes in an integer array as input and returns the sum of all the elements in the array.
Note: The function should not use any built-in functions or libraries to calculate the sum. It sho... | codefeedback | [
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Develop and illustrate the first eight numbers of the Lucas series using recursion. | codefeedback | [
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Implement a recursive binary search on a given sorted list of integers, and return the index of the target element if found. If the target element is not present in the list, return -1.
Example:
Input: [1, 3, 5, 5, 5, 7, 9], target = 5
Output: 2
Input: [1, 2, 3, 4, 5, 6, 7], target = 8
Output: -1
Note:
- You may as... | codefeedback | [
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Write a recursive code that performs binary search on a given sorted list.
my_array = [1,3,5,7,9]
The binary search algorithm should return the index of the target element if it is present in the list, or -1 if it is not present.
Please note the following additional requirements:
1. Your code should have a time com... | codefeedback | [
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Propose a more efficient algorithm to solve the following problem:
You are given an array of integers. Your task is to find the two numbers in the array that add up to a specific target sum. The algorithm should return the indices of these two numbers.
Example:
Input: [2, 7, 11, 15], target = 9
Output: [0, 1]
Please... | codefeedback | [
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I have this problem : Valid Palindrome II with Substrings
Description are as below: Given a non-empty string `s`, you may delete at most one character. Judge whether you can make it a palindrome. Additionally, return all possible substrings that can be made into a palindrome by deleting at most one character.
Example ... | codefeedback | [
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-0... | 0.828949 | 0.779963 | 0.048987 |
Implement a function that will return the intersection of two given arrays.
arr_1 = [2,3,4,7,9,10,12]
arr_2 = [1,3, 5, 6, 7, 9, 11, 12, 13]
Additional Requirements:
1. The function should have a time complexity of O(n), where n is the total number of elements in both arrays.
2. The function should have a space complex... | codefeedback | [
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0.008116327226161957,
... | 0.81402 | 0.768125 | 0.045895 |
Create an algorithm that does the following:
1. Outputs a 2D array where each row represents the prime factors of the corresponding number starting from 2 up to n.
2. For any prime numbers up to n, the corresponding array row should contain the prime number itself as the only element.
3. For any composite numbers up... | codefeedback | [
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Create an algorithm that will return all prime numbers in the given array that are greater than 10 and less than 100. The algorithm should also sort the prime numbers in descending order and remove any duplicate values. | codefeedback | [
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I have this problem : Game of Life with Obstacles and Power Cells
Description are as below: According to Wikipedia's article: "The Game of Life, also known simply as Life, is a cellular automaton devised by the British mathematician John Horton Conway in 1970."
The board is made up of an `m x n` grid of cells, where ea... | codefeedback | [
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-0... | 0.832904 | 0.787706 | 0.045198 |
You are given a list of integers representing the heights of a series of adjacent buildings. Your task is to calculate the total amount of water that can be trapped between the buildings after a rainstorm. The water is trapped if there are higher buildings on both sides of a building. The width of each building is 1 un... | codefeedback | [
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Create an algorithm to produce the Nth Fibonacci number, where N can be any positive integer less than or equal to 10^9. The algorithm should have a time complexity of O(logN) and a space complexity of O(1). | codefeedback | [
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In a game of cat and mouse, Tom (the cat) and Jerry (the mouse) are engaged in a chase on a simple graph $G$, where each vertex represents a mousehole and each edge signifies a tunnel connecting two mouseholes. Jerry, initially hidden in a mousehole, moves to an adjacent mousehole every evening, while Tom checks a sing... | codefeedback | [
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-0.008032... | 0.836217 | 0.779991 | 0.056226 |
Modify the previous program to also print the sum of the subarray elements, and find the maximum sum of a subarray that is less than or equal to k.
arr = [1, 4, 6, 8, -5, 7], k = 11 | codefeedback | [
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0.00669... | 0.837413 | 0.795987 | 0.041426 |
Sort the list in ascending order of the second element of each element in the list, and then sort the resulting list by the sum of the absolute values of the elements of each tuple in descending order.
Given list:
list = [(-5, 2), (1, 0), (1, 3), (3, 4), (-3, -9), (-10, -2)] | codefeedback | [
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0.00259... | 0.823837 | 0.777747 | 0.046089 |
Write a function that takes in a list of integers and returns a dictionary representing a frequency table of the integers. The keys of the dictionary should be the unique integers from the list, and the values should be the number of times each integer appears in the list.
Your solution should handle the following edg... | codefeedback | [
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0.015... | 0.804672 | 0.74734 | 0.057332 |
You are given a triangle represented as a list of lists, where each list represents a row of the triangle. The triangle has a total of `n` rows. You need to find the minimum path sum from the top to the bottom of the triangle. Each step you may move to the adjacent numbers on the row below.
Write a function `minimumTo... | codefeedback | [
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I have this problem : Minimum Deletions to Make Character Frequencies Unique with Constraints
Description are as below: A string `s` is called good if there are no two different characters in `s` that have the same frequency.
Given a string `s`, return the minimum number of characters you need to delete to make `s` go... | codefeedback | [
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0.002800324000418186,
0.00840272568166256,
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-0.0193... | 0.832545 | 0.787088 | 0.045457 |
Compute the square root of a number without using the square root function. The number can be a positive integer or a decimal number with up to 2 decimal places. The solution should have a time complexity of O(log n), where n is the given number. The solution should also be accurate up to 4 decimal places.
Example:
In... | codefeedback | [
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-0... | 0.825902 | 0.782516 | 0.043385 |
Provided a string containing comma-separated numerical values, extract the highest and smallest number from the sequence. Then multiply these two numbers. Return a new string containing the remaining values, retaining the comma delimiters. Your solution should employ an efficient searching algorithm to identify the lar... | codefeedback | [
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0.04667957127094269,
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-0.03... | 0.83224 | 0.782969 | 0.049271 |
Implement a recursive binary search algorithm on the given sorted list of unique integers to determine if a specific integer is present in the list. If the integer is found, return its index. If it's not found, return -1. Take into consideration the efficiency of your code and use the most optimal way to perform the se... | codefeedback | [
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0.01895088516175747,
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-0... | 0.844364 | 0.796169 | 0.048194 |
Given a 2D matrix of positive integers, find a path from the top-left corner to the bottom-right corner that maximizes the sum of numbers. You can only move right, down, or diagonally right-down. Each step in the path must be to a position that is either a prime number or a multiple of 3. Additionally, you cannot visit... | codefeedback | [
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Identify the smallest prime numeral within the mathematical set of integers constituted by [33, 49, 9, 5, 99]. | codefeedback | [
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Calculate the scalar product of two vectors and print the result. The vectors can have a maximum length of 10^6. The vectors must contain only positive integers. The program should handle the case where one or both vectors are empty. Additionally, the program should check if the vectors are in ascending order. Vector1:... | codefeedback | [
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-0.0... | 0.810934 | 0.768102 | 0.042832 |
Create a function that takes a list of integers as an argument and returns a dictionary containing the frequency of each number. The input list can contain both positive and negative numbers, and there may be duplicate numbers in the list. The returned dictionary should only include numbers that have a non-zero frequen... | codefeedback | [
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0.017085090279579163,
0.030483651906251907,
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0... | 0.811896 | 0.761733 | 0.050163 |
Devise a subroutine that organizes a numerical matrix in a pattern of ascending magnitude but with an additional twist. The pattern will be a spiral pattern starting from the center of the matrix and moving outwards. You must find the central element (or elements if the matrix size is even), sort the numbers, then plac... | codefeedback | [
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0.012411742471158504,
0.00907927006483078,
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-0.0149... | 0.829175 | 0.784535 | 0.04464 |
You are given two strings, s1 and s2. Your task is to determine if s1 is an anagram of s2. An anagram is a word or phrase formed by rearranging the letters of another word or phrase. For example, the strings "listen" and "silent" are anagrams of each other.
To solve this problem, you should perform the following steps... | codefeedback | [
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0.0022002416662871838,
0.004215123597532511,
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-0.... | 0.816921 | 0.775027 | 0.041893 |
Devise an algorithm for a software application that takes as input an integer m, wherein m signifies the number of rows and generates the corresponding pyramid-shaped numerical pattern outlined below.
m = 4 | codefeedback | [
0.02483203075826168,
0.015024680644273758,
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0.05782664567232132,
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0.050454698503017426,
0.03649265319108963,
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0.012452864088118076,
0.03593853861093521,
-0.017320457845926285,
-0.016... | 0.827621 | 0.785055 | 0.042566 |
You are given a list of integers and you need to implement a recursive function that checks if the list is sorted in non-decreasing order. The function should return True if the list is sorted correctly, and False otherwise. The function should handle edge cases, such as an empty list and a list with duplicate elements... | codefeedback | [
0.008315423503518105,
0.028254570439457893,
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0.02198239415884018,
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0.0010268348269164562,
0.06651382148265839,
0.021109696477651596,
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0.021802375093102455,
0.01145514752715826,
-0.02296881005167961,
-0.... | 0.824939 | 0.784238 | 0.040701 |
I have this problem : Valid Permutations for DI Sequence with additional constraints
Description are as below: We are given `S`, a length `n` string of characters from the set `{'D', 'I'}`. (These letters stand for "decreasing" and "increasing".)
A valid permutation is a permutation `P[0... | codefeedback | [
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0.018800873309373856,
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0.01640060544013977,
0.013595209456980228,
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-0.0... | 0.850271 | 0.799783 | 0.050487 |
Find the most frequent character in an inputted string, considering both uppercase and lowercase characters. The input string will have a maximum length of 1,000,000 characters. The time complexity of your solution should be O(n), where n is the length of the input string. However, you are not allowed to use any additi... | codefeedback | [
0.019714294001460075,
0.031699039041996,
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0.02700207568705082,
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0.0527074858546257,
0.018489377573132515,
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0.017609460279345512,
0.02008136548101902,
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-0.02... | 0.829248 | 0.785832 | 0.043416 |
Determine the time complexity of the code given below as a function of n, taking into consideration the potential worst-case scenario.
def foo(A, n):
if n == 1:
return A[0]
else:
return foo(A, n - 1) + A[n - 1]
In the original problem, the code recursively calculates the sum of the first n ele... | codefeedback | [
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0.03825753554701805,
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0.030598660930991173,
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0.08147858828306198,
0.0018329008016735315,
0.0027030641213059425,
0.020813429728150368,
0.02134881727397442,
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0.0... | 0.837093 | 0.784322 | 0.052771 |
I am faced with a challenge titled "Couples Holding Hands with Constraints". The scenario is as follows: There are N couples occupying 2N seats in a linear arrangement, and the goal is to determine the least number of swaps required to ensure each couple is seated adjacently. A swap involves selecting any two individua... | codefeedback | [
0.01946106366813183,
0.03641754761338234,
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0.03200017288327217,
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0.013614894822239876,
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0.008392243646085262,
0.017226029187440872,
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-0.... | 0.839393 | 0.783395 | 0.055998 |
You are tasked with implementing a program to calculate and visualize the distances between vertices of a sphere. The vertices are represented by their indices, and the distances are to be displayed in a heatmap.
Write a function `calculate_vertex_distances(n)` that takes an integer `n` as input and returns a 2D array... | codefeedback | [
0.004085273016244173,
0.031404800713062286,
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0.02378161996603012,
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0.022901637479662895,
0.038089897483587265,
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0.0212... | 0.7974 | 0.756548 | 0.040852 |
Explain the concept of recurrence relations in algorithms | codefeedback | [
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0.038552433252334595,
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0.012376552447676659,
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0.00... | 0.819203 | 0.772566 | 0.046637 |
Given an array of integers, determine the maximum and minimum value of the array. The array can have duplicate values and can be of any length between 1 and 10^6. | codefeedback | [
0.034099727869033813,
0.03218492493033409,
-0.024905718863010406,
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0.04015500470995903,
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0.03936266899108887,
0.028069522231817245,
-0.0352751649916172,
-0.0... | 0.826586 | 0.762844 | 0.063742 |
Determine whether a given string is a palindrome or not, considering alphanumeric characters only and ignoring case sensitivity. Additionally, you should now ignore all non-alphanumeric characters while determining if the string is a palindrome.
Input: "A man, a plan, a canal: Panama!" | codefeedback | [
0.03296409547328949,
0.017125487327575684,
-0.007023243233561516,
-0.05526822805404663,
0.03467211872339249,
0.0059303962625563145,
0.019979381933808327,
0.06675098836421967,
0.0017897103680297732,
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0.006516201421618462,
0.011915262788534164,
-0.024264050647616386,
-0.... | 0.804096 | 0.75971 | 0.044386 |
Suggest an algorithm to solve a N queens problem. | codefeedback | [
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0.008378110826015472,
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0.021996326744556427,
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0.01842307299375534,
0.02811773307621479,
-0.021757381036877632,
-0.033... | 0.814333 | 0.773427 | 0.040905 |
You are given a problem: The Maze III
Here is the description: There is a ball in a `maze` with empty spaces (represented as `0`), walls (represented as `1`), and portals (represented as `2`). The ball can go through the empty spaces by rolling up, down, left or right, but it won't stop rolling until hitting a wall. Wh... | codefeedback | [
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0.025642871856689453,
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0.03827923908829689,
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0.028909234330058098,
0.04566070809960365,
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0.01671944372355938,
0.029441270977258682,
-0.017840441316366196,
-0.026... | 0.833881 | 0.771783 | 0.062097 |
Compute the sum of all elements in a numpy array, but exclude any elements that are divisible by 3 and greater than 10. The array must have at least 3 rows and 4 columns. You are required to use the numpy library for this task. Additionally, the array should contain only positive integers.
The time complexity of your ... | codefeedback | [
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0.02867221087217331,
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0.05309601128101349,
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0.04301268234848976,
0.027834583073854446,
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0.019241128116846085,
0.01800522580742836,
-0.04202605038881302,
-0.0... | 0.818464 | 0.772723 | 0.045742 |
Print the duplicated items in an array of integers in ascending order, where the array size is limited to 1000 and the elements are in the range of -1000 to 1000. If there are no duplicates, output "No duplicates found." array: [1, 2, 3, 2, 5, 1] | codefeedback | [
0.02849861979484558,
0.025236379355192184,
-0.034498512744903564,
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0.012302886694669724,
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0.05740940198302269,
0.023779381066560745,
-0.023418007418513298,
0.03023739531636238,
-0.008189264684915543,
-0.029982708394527435,
-... | 0.822213 | 0.779199 | 0.043015 |
Compute the sum of two integer inputs separated by a space, and handle the case where one or both of the inputs are negative numbers.
-1 5 | codefeedback | [
0.022799896076321602,
0.024644089862704277,
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0.057337380945682526,
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0.05285077914595604,
0.03874409571290016,
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0.022374365478754044,
0.04212035983800888,
-0.04392604902386665,
-0... | 0.822529 | 0.77398 | 0.048549 |
Generate the Fibonacci sequence in a given range in Python.
n = 8 | codefeedback | [
0.025209713727235794,
0.022384390234947205,
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-0.03026815503835678,
0.0267255287617445,
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0.05001814290881157,
0.03013909049332142,
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0.02928592450916767,
0.037049271166324615,
-0.04004997760057449,
-0.027... | 0.823958 | 0.771622 | 0.052335 |
Generate a function which takes an array of numbers and returns the smallest number. However, you are not allowed to use any conditional statements (such as if/else or switch) or any built-in functions that directly solve this problem (such as min() or Math.min()).
Additionally, the function should have a time complex... | codefeedback | [
0.007876449264585972,
0.05474201962351799,
-0.037826355546712875,
-0.03889456018805504,
0.037891849875450134,
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0.04728628322482109,
0.03249197080731392,
-0.024886375293135643,
0.02110465243458748,
0.01836266554892063,
-0.007179720792919397,
-0.02... | 0.833444 | 0.786934 | 0.04651 |
Find the prime factorization of the given number, ensuring that the algorithm runs in O(log(log(n))) time complexity and uses a space complexity of O(1). Additionally, the algorithm should be able to handle numbers up to 10^12 efficiently. | codefeedback | [
0.03548555448651314,
0.04753028228878975,
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0.02290463261306286,
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0.05902009457349777,
0.027900943532586098,
-0.026097403839230537,
0.01302848756313324,
0.013736956752836704,
-0.02423333376646042,
-0.0091... | 0.828542 | 0.786232 | 0.04231 |
Construct a while loop that prints the Fibonacci sequence up to the nth term, where n is a user input. | codefeedback | [
0.015007673762738705,
0.030953632667660713,
-0.015015832148492336,
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0.03774896636605263,
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0.05271539092063904,
0.03644098341464996,
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0.029784778133034706,
0.04148736223578453,
-0.03555130213499069,
-0.013... | 0.802896 | 0.760168 | 0.042728 |
Given a string and an integer, write a code to find the index of the first occurrence of a specific subsequence of characters represented by the integer in the string. The subsequence should consist of the digits in the integer concatenated in ascending order. For example, if the integer is 321 and the string is "12345... | codefeedback | [
0.02784973382949829,
0.03399132192134857,
-0.007825064472854137,
-0.040804024785757065,
0.04242875427007675,
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-0.006669984664767981,
0.055600605905056,
0.010337605141103268,
-0.008596209809184074,
0.02777644246816635,
0.01920287311077118,
-0.043625544756650925,
-0.010... | 0.831155 | 0.781702 | 0.049453 |
Determine the sum of all elements in the list that are greater than zero and less than or equal to 100. The list can have up to 1 million elements. | codefeedback | [
0.033009301871061325,
0.008424991741776466,
-0.006663183681666851,
-0.04390987753868103,
0.04062709957361221,
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-0.028605327010154724,
0.0386173389852047,
0.046918950974941254,
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0.027037298306822777,
0.04743022471666336,
-0.03344561159610748,
-0.0... | 0.81324 | 0.762806 | 0.050434 |
Develop an algorithm to find the maximum consecutive repeating character in a given string.
"aaaaabcdddddefgggg" | codefeedback | [
0.03082810901105404,
0.016899915412068367,
-0.006925017572939396,
-0.061373576521873474,
0.03237159922719002,
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0.05193497985601425,
0.023693563416600227,
-0.03187571093440056,
0.019540179520845413,
0.025043005123734474,
-0.02444334886968136,
-0.... | 0.832405 | 0.785182 | 0.047223 |
Find the largest prime key in a dictionary that contains both prime and composite integers, and return the sum of its corresponding value and the lengths of all the other values. You are not allowed to use built-in functions for sorting or finding the maximum value, and you must implement a function to determine whethe... | codefeedback | [
0.034491587430238724,
0.03531907871365547,
-0.026027454063296318,
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0.009642619639635086,
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-0.00850409921258688,
0.054975759238004684,
0.01851816289126873,
-0.024677198380231857,
0.024306783452630043,
0.02423291839659214,
-0.030278535559773445,
-0... | 0.841511 | 0.784549 | 0.056962 |
Write a function that takes a string of numbers separated by commas and returns the sum of all the numbers. The string may contain negative numbers, floating-point numbers, and numbers enclosed in parentheses. There may be spaces between the numbers and commas. Additionally, the string may contain invalid characters, s... | codefeedback | [
0.01865341141819954,
0.017001332715153694,
-0.029209399595856667,
-0.03318037465214729,
0.04973670840263367,
-0.038924913853406906,
-0.01190146617591381,
0.043025143444538116,
0.02866009809076786,
-0.018609415739774704,
0.010412439703941345,
0.047169141471385956,
-0.0522155836224556,
-0.03... | 0.820359 | 0.765767 | 0.054592 |
Extract all values from the following dictionary, but only include values that are greater than 5 and less than 9. Additionally, sort the values in ascending order before returning them. | codefeedback | [
0.02213321439921856,
0.016101224347949028,
-0.030962318181991577,
-0.04779867082834244,
0.028921468183398247,
-0.04099486395716667,
-0.033305566757917404,
0.034926626831293106,
0.04030078276991844,
-0.015702951699495316,
0.021477852016687393,
0.03695828840136528,
-0.05299501121044159,
-0.0... | 0.810235 | 0.76914 | 0.041095 |
Find the median of the absolute values of twenty numbers, excluding any negative numbers. The numbers are as follows:
-5, 3, -9, 2, -7, 8, -4, 6, -1, 0, 10, -11, 15, -13, 14, -12, 9, -6, 7, -2
Additional Constraints:
- Implement the solution using a sorting algorithm of your choice.
- The solution should have a time c... | codefeedback | [
0.023280566558241844,
0.003960699308663607,
-0.05239306762814522,
-0.022934501990675926,
0.021435298025608063,
-0.026147272437810898,
-0.02708151936531067,
0.04895319044589996,
0.03202126547694206,
-0.028369342908263206,
0.0130748450756073,
0.009935912676155567,
-0.0444963276386261,
-0.020... | 0.821321 | 0.77425 | 0.047071 |
Write a function in Java to generate all possible strings of length n drawn from 0–9, where each digit can only appear once in each string. The function should also calculate and return the sum of all the generated strings as an integer.
Example:
Input: n = 4
Output: {"0123", "0132", "0213", "0231", "0312", "0321", "1... | codefeedback | [
-0.006840318441390991,
0.0250208992511034,
-0.0275541041046381,
-0.04211913421750069,
0.026139594614505768,
-0.05791693553328514,
-0.03205261379480362,
0.033960673958063126,
0.0102885402739048,
-0.015546002425253391,
0.03498750552535057,
0.03398507460951805,
-0.04798636958003044,
-0.016264... | 0.827034 | 0.776841 | 0.050194 |
You are given a grayscale image represented as a 2D array of integers, where each integer represents the intensity of a pixel. Your task is to implement a program that simulates a game where the player tries to guess the values of k pixels in the image. If the player guesses the correct value for a pixel, they earn a p... | codefeedback | [
-0.01925971545279026,
0.027779381722211838,
-0.02922598458826542,
-0.02880660444498062,
0.03193444013595581,
-0.044127967208623886,
-0.02138230949640274,
0.046028122305870056,
0.050669871270656586,
-0.021539833396673203,
0.02681538835167885,
0.02781955897808075,
-0.03446587547659874,
0.007... | 0.821201 | 0.773125 | 0.048076 |
Create a program to calculate the standard deviation of an array of numbers. The array can contain up to 10^9 elements.
Additional Information:
- You are not allowed to use any built-in functions or libraries to calculate the standard deviation.
- The program should be able to handle both positive and negative numbers... | codefeedback | [
-0.0021538755390793085,
0.020686138421297073,
-0.04339204356074333,
-0.043066225945949554,
0.0365021713078022,
-0.03899800032377243,
-0.04012838378548622,
0.05954665690660477,
0.03208756074309349,
-0.029491914436221123,
0.025965556502342224,
0.018346965312957764,
-0.038456033915281296,
-0.... | 0.808982 | 0.765741 | 0.04324 |
You are tasked with implementing a class that performs a specific operation on a given input. The class should have a method that takes an array of integers as input and returns the result of a specific operation. The operation involves finding the maximum difference between two elements in the array, where the second ... | codefeedback | [
0.021135954186320305,
0.02020195685327053,
-0.004520399961620569,
-0.021214129403233528,
0.03873780369758606,
-0.024435734376311302,
-0.041984446346759796,
0.0745980441570282,
0.05772440880537033,
-0.02720566838979721,
0.029721563681960106,
0.0318806990981102,
-0.0277114100754261,
0.016555... | 0.820582 | 0.776703 | 0.043879 |
Print all powers of 2 less than or equal to n, along with their binary representations. Additionally, calculate the sum of all the binary digits in each binary representation.
Example:
Input: n = 20
Output:
2: 10 (1+0 = 1)
4: 100 (1+0+0 = 1)
8: 1000 (1+0+0+0 = 1)
16: 10000 (1+0+0+0+0 = 1)
Total sum of binary digits: 4 | codefeedback | [
0.01080405618995428,
0.0406571701169014,
-0.03454771265387535,
-0.03459352254867554,
0.03856876865029335,
-0.05536854639649391,
-0.018267275765538216,
0.037754785269498825,
0.049115464091300964,
-0.012664996087551117,
0.02932905964553356,
0.03910813108086586,
-0.04689474031329155,
-0.02328... | 0.826864 | 0.771912 | 0.054953 |
Initialize a 2D array with random integers between 1 and 100, where the sum of all the integers in the array must be a prime number.
Time complexity requirement: O(n^2), where n is the size of the 2D array.
Space complexity requirement: O(n^2), where n is the size of the 2D array.
Note: The above requirements ensure ... | codefeedback | [
0.026864783838391304,
0.02610063925385475,
-0.023945268243551254,
-0.042500950396060944,
0.030551249161362648,
-0.011427945457398891,
-0.023286473006010056,
0.05562286451458931,
0.019401997327804565,
-0.012141835875809193,
0.01722569949924946,
0.025603042915463448,
-0.012736957520246506,
-... | 0.826673 | 0.77365 | 0.053023 |
Create an algorithm that takes two integers and returns the smallest common multiple of the two numbers. If there is no common multiple between the two numbers, return -1.
Example:
x = 9
y = 16
Step 1: Find the prime factors of both numbers.
- Prime factors of 9: 3
- Prime factors of 16: 2, 2, 2, 2
Step 2: Identify ... | codefeedback | [
0.035157788544893265,
0.033415116369724274,
-0.022208912298083305,
-0.031752824783325195,
0.042004361748695374,
-0.02591707743704319,
-0.01107698492705822,
0.06568553298711777,
0.02696388214826584,
-0.03728693351149559,
0.01522947195917368,
0.02124146744608879,
-0.02152423933148384,
-0.012... | 0.820862 | 0.769025 | 0.051838 |
Build a program in C++ which finds the second largest element in an array. The array should contain at least two elements and should only consist of positive integers. You should also ensure that the program runs in O(n) time complexity, where n is the size of the array. Additionally, you are not allowed to use any sor... | codefeedback | [
0.03628724068403244,
0.03372570872306824,
-0.024631299078464508,
-0.04430994391441345,
0.01996167190372944,
-0.008867665193974972,
-0.03360052406787872,
0.09932214021682739,
0.037187233567237854,
-0.03358291834592819,
0.03065713495016098,
0.02352208085358143,
-0.026591554284095764,
-0.0058... | 0.819713 | 0.768185 | 0.051528 |
Please complete the following code:
/*
Create a function that returns a vector of distinct prime factors of a given integer n in ascending order, along with their respective exponents. The integer n should be equal to the product of all prime factors raised to their respective exponents.
For example:
>>> factorize(8)... | codefeedback | [
0.05019243806600571,
0.059190474450588226,
-0.014032646082341671,
-0.029439100995659828,
0.024749990552663803,
-0.0362916998565197,
-0.02107635885477066,
0.08345482498407364,
0.04534004628658295,
-0.013943632133305073,
0.016848523169755936,
0.02460482344031334,
-0.0455281026661396,
-0.0223... | 0.8251 | 0.773347 | 0.051753 |
Using the input, create a function to calculate the median of the set. The set may contain duplicates and negative numbers as well. Your solution should have a time complexity of O(nlogn) and space complexity of O(1). | codefeedback | [
0.027768447995185852,
0.016158711165189743,
-0.038243331015110016,
-0.028870778158307076,
0.03074532374739647,
-0.005739694926887751,
-0.02883642539381981,
0.05817431956529617,
0.03644383326172829,
-0.03360690176486969,
0.024674832820892334,
0.0022088903933763504,
-0.022664641961455345,
-0... | 0.816581 | 0.761331 | 0.055251 |
Find the largest prime key in a dictionary that contains both prime and composite integers, and return the sum of its corresponding value and the lengths of all the other values. You are not allowed to use built-in functions for sorting or finding the maximum value, and you must implement a function to determine whethe... | codefeedback | [
0.03459857404232025,
0.03449488803744316,
-0.02042035013437271,
-0.04205546900629997,
0.018145889043807983,
-0.032643020153045654,
-0.002425713697448373,
0.046195708215236664,
0.02130313403904438,
-0.021482262760400772,
0.025324756279587746,
0.03009382076561451,
-0.04032844677567482,
-0.00... | 0.834937 | 0.782594 | 0.052343 |
Implement a function called `func_name` that takes an integer `val1` as input and returns a list of integers. The function should generate a list of `val1` length, where each element is a random integer between 1 and 100, but with the following additional constraints:
1. The generated list should contain unique elemen... | codefeedback | [
0.017569400370121002,
0.040088050067424774,
-0.02480628900229931,
-0.03876274451613426,
0.042917121201753616,
-0.029037179425358772,
-0.03411903232336044,
0.04910045489668846,
0.02678612247109413,
-0.0020505348220467567,
0.023970626294612885,
0.049239885061979294,
-0.014743235893547535,
0.... | 0.823707 | 0.782367 | 0.04134 |
Remove the element at index 4 from the given array. After removing the element, calculate the sum of the remaining elements in the array. Finally, print the sum.
Additionally, implement the following logic:
- If the removed element is greater than 10, multiply the sum of the remaining elements by 2 before printing.
-... | codefeedback | [
0.02026425674557686,
0.050157781690359116,
-0.02400188520550728,
-0.03676559403538704,
0.05281350016593933,
-0.05358300730586052,
-0.04363451525568962,
0.04731415584683418,
0.0665927305817604,
-0.004570921882987022,
0.0134118115529418,
0.014835275709629059,
-0.04294595494866371,
-0.0112080... | 0.830172 | 0.78039 | 0.049782 |
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