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 |
|---|---|---|---|---|---|
Write a function to output the maximum value possible from a given array, with the constraint that the maximum value must be a prime number and also have a specific pattern. The specific pattern is defined as follows: the sum of the digits of the prime number must be divisible by 3.
Example:
Input: [10, 12, 15, 20, 22... | codefeedback | [
0.034053876996040344,
0.02090427652001381,
-0.024252694100141525,
-0.04193178936839104,
0.040015533566474915,
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0.053594134747982025,
0.02658158168196678,
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0.03628885746002197,
0.04610570892691612,
-0.052479688078165054,
-0.0... | 0.830266 | 0.771379 | 0.058886 |
Create a list of numbers in the range [0, 200) that are divisible by both 4 and 7, and print the sum of the elements in the list. | codefeedback | [
0.012426326051354408,
0.03649071976542473,
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0.04693373292684555,
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0.047637175768613815,
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-0.... | 0.813059 | 0.772228 | 0.040831 |
I have this problem : Maximum Sideway Jumps
Description are as below: There is a 3 lane road of length `n` that consists of `n + 1` points labeled from `0` to `n`. A frog starts at point `0` in the second lane and wants to jump to point `n`. However, there could be rewards along the way.
You are given an array `reward... | codefeedback | [
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0.01510130800306797,
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0.018471529707312584,
0.047690216451883316,
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... | 0.843098 | 0.78936 | 0.053739 |
In a given list, replace the even numbers by their square and the odd numbers by their cube. The list can contain up to 10^6 elements. | codefeedback | [
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0.03392249345779419,
0.03583605960011482,
-0.04495023936033249,
-0.0311154... | 0.821421 | 0.78066 | 0.040761 |
Construct a for loop to iterate through a list of numbers and sum them together. The sum should only include the numbers that are greater than 2, divisible by 2, and have a digit sum that is a multiple of 3. The list of numbers should be sorted in descending order. numbers = [10, 9, 8, 7, 6, 5, 4, 3, 2, 1] | codefeedback | [
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-0... | 0.815873 | 0.769015 | 0.046858 |
I am faced with this computational challenge: Determining the Maximum Length of a Fibonacci-like Subsequence. Here's a detailed explanation: A sequence `X1, X2, ..., Xn` is considered to be Fibonacci-like if it satisfies the following conditions:
`n >= 3`
`Xi + Xi+1 = Xi+2` for all `i + 2 <= n`
You are provided w... | codefeedback | [
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0.015971234068274498,
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-0.02... | 0.839757 | 0.768511 | 0.071246 |
Given an array of integers, find the maximum difference between two elements in the array such that the larger element appears after the smaller element in the array and the smaller element is at an odd index. If there are multiple pairs that satisfy this condition, return the maximum difference among all such pairs.
... | codefeedback | [
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0.022359346970915794,
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0.03059091605246067,
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0.04565303772687912,
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0.033924929797649384,
0.026924775913357735,
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0.0133... | 0.829411 | 0.76724 | 0.062171 |
Print out the number of items in the following list, but only count the numbers that are divisible by 3. Additionally, ensure that the solution has a time complexity of O(n), where n is the length of the list.
my_list = [1, 2, 3, 4, 5, 6, 7] | codefeedback | [
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0.025545818731188774,
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0.05117715150117874,
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0.03172249719500542,
0.03687513247132301,
-0.029621709138154984,
-0.031... | 0.829699 | 0.780304 | 0.049396 |
Write a program that takes in a list of integers and returns the smallest positive integer that is not present in the list. The program should also handle the case where the input list is empty.
Additional constraints:
- The input list can contain up to 1,000,000 integers.
- The input list can contain positive and neg... | codefeedback | [
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-0.0... | 0.834056 | 0.784097 | 0.049959 |
Given a list of integers, remove all numbers that are divisible by both 2 and 3, and then sort the remaining numbers in descending order.
numbers_list = [-2,-3,4,5,-6,7]
#Expected Output#
The expected output after removing the numbers divisible by both 2 and 3, and sorting the remaining numbers in descending order is... | codefeedback | [
0.04081767052412033,
0.010937931947410107,
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0.05748254433274269,
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0.048715271055698395,
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-0... | 0.820142 | 0.779022 | 0.04112 |
Given a two-dimensional array of integers, write a Java method to find the largest three numbers in the entire array without using any in-built java function for sorting or array manipulation.
For example, consider the following two-dimensional array:
[[3, 5, 9, 4], [8, 6, 1, 7], [2, 11, 5, 0]] | codefeedback | [
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-0.01450185... | 0.825772 | 0.784633 | 0.041139 |
Propose a viable approach to tackle this complex issue: Given a sequence of integer values in an array, determine the highest cumulative sum achievable by summing up the consecutive elements within the array. | codefeedback | [
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0.025814475491642952,
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0.0... | 0.820916 | 0.7784 | 0.042516 |
Design a software program that takes an input array of n integers and individually checks whether each number is a Fibonacci number. The program should use complex number theories for this calculation.
In addition to identifying Fibonacci numbers, for every Fibonacci number found, the program should also find the pos... | codefeedback | [
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0.01613994874060154,
0.021603915840387344,
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-0... | 0.832867 | 0.786061 | 0.046806 |
Rewrite the Fibonacci sequence algorithm using memoization technique to improve its time complexity. In addition, modify the algorithm to also include an option for a user-defined starting point for the sequence.
Requirements:
1. The algorithm must use memoization technique to store previously computed Fibonacci numbe... | codefeedback | [
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0.008617907762527466,
0.011940335854887962,
-0.030321329832077026,
-0.0003... | 0.822756 | 0.775249 | 0.047507 |
Generate a Fibonacci number sequence with n numbers where each number is the sum of the previous three numbers.
10 | codefeedback | [
0.022342544049024582,
0.0150481928139925,
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0.04171626642346382,
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0.016811255365610123,
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0.02629127912223339,
0.04689336568117142,
-0.06632309406995773,
-0.0308516... | 0.825509 | 0.769793 | 0.055716 |
Write a JavaScript program to compute the sum of all the prime numbers in the given array. The program should handle negative values and decimals in the input array. The final sum should be rounded to the nearest whole number.
Additionally, the program should ignore any non-numeric values in the input array and only ... | codefeedback | [
0.014791752211749554,
0.0323125459253788,
-0.015056673437356949,
-0.03619176149368286,
0.040432386100292206,
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0.015221988782286644,
0.01817340776324272,
0.03188523277640343,
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0.02686930261552334,
0.024102065712213516,
-0.0488005094230175,
-0.02616... | 0.806649 | 0.765408 | 0.041241 |
Given a list of strings, write a Python program to find all pairs of distinct indices (i, j) in the given list, so that the concatenation of the two strings, i.e. words[i] + words[j] is a palindrome. The program should handle cases where the strings can contain any characters, including uppercase letters, punctuation, ... | codefeedback | [
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0.02930682711303234,
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0.050384942442178726,
0.02641279064118862,
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0.010121934115886688,
0.019306905567646027,
-0.030654653906822205,
-0.... | 0.832196 | 0.781909 | 0.050286 |
You are given a list of integers representing the scores of a game. The game has a special rule for scoring where the score of each player is the sum of their scores and the scores of the players immediately before and after them. If a player has no adjacent players, their score is simply their own score. Write a funct... | codefeedback | [
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0.015984591096639633,
0.04426833614706993,
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-0.01... | 0.819901 | 0.759589 | 0.060313 |
Design an algorithm that sorts a given array of integers in ascending order. The algorithm should have a time complexity of O(n log n) and should not use any built-in sorting functions or libraries. The sorted array should be stored in a new array and the original array should remain unchanged. The algorithm should als... | codefeedback | [
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-0.0... | 0.815173 | 0.766609 | 0.048564 |
You are given a list of integers and a target sum. Your task is to write a function that finds all unique combinations in the list that sum up to the target. Each number in the list may only be used once in the combination. The solution set must not contain duplicate combinations.
For example, given the list [10, 1, 2... | codefeedback | [
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0.05951685830950737,
0.0026228404603898525,
-0.022653309628367424,
0.047148656100034714,
0.0375509038567543,
0.003938611131161451,
0.019610753282904625,
0.01627734676003456,
-0.02947291173040867,
-0.024... | 0.823279 | 0.763337 | 0.059943 |
Create a function that calculates the median value from the provided list of numbers. Additionally, your solution should handle cases where the list contains repeated values or negative numbers.
For example:
Input: data = [12, 30, 4, 18, 24, 18]
Output: 18
Input: data = [-12, -30, -18, -18, -24]
Output: -18
Hint... | codefeedback | [
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0.02062314748764038,
0.023684095591306686,
-0.032908227294683456,
-0.02... | 0.781189 | 0.735951 | 0.045238 |
Write a JavaScript function to find all the even numbers from a given array of integers and return them in descending order.
[3, 12, 17, 24, 4, 10, -8, 5, 2, "7", null]
Additional Requirements:
1. The function should not modify the original array.
2. The function should ignore non-integer elements in the array, inclu... | codefeedback | [
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0.014894803054630756,
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0.0036891100462526083,
0.009825569577515125,
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0.0... | 0.815022 | 0.772878 | 0.042144 |
You are given a string `s`. Your task is to write a function `minDeletionPalindrome` to determine the minimum number of deletions required to make the given string a palindrome. The function should return an integer representing the minimum number of deletions needed.
A "subsequence" is defined as a string that can be... | codefeedback | [
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0.014104115776717663,
0.019217710942029953,
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-0.0... | 0.839521 | 0.788 | 0.051521 |
Write a function to output the maximum value possible from a given array, with the constraint that the maximum value must be a prime number. If no prime number is present in the array, return -1.
Example:
Input: [10, 12, 15, 20, 22]
Output: -1
Input: [2, 5, 7, 9, 11]
Output: 11 | codefeedback | [
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0.030040370300412178,
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0.05412735790014267,
0.032594457268714905,
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0.03051151894032955,
0.041711702942848206,
-0.044719018042087555,
-0.... | 0.833035 | 0.770193 | 0.062841 |
Create an algorithm to find all pairs of elements in a given array that sum up to a given target, where the elements in the array can be negative, zero, or positive integers. The target can also be any integer, including zero.
Please provide the solution in Python.
Example:
Input:
array = [-1, 6, -4, 5, 3, 2]
target ... | codefeedback | [
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0.017635099589824677,
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0.012640890665352345,
0.01956239528954029,
-0.04090700298547745,
-0.02... | 0.825694 | 0.770743 | 0.054951 |
While maintaining the access to each of the element's original index, calculate the product of all other numbers in the array except the number at the current index. For example, given the array [4,5,1,3], the output should be [15, 12, 60, 20] because:
- For index 0 (number 4), the product of other numbers is 5*1*3=15
... | codefeedback | [
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-0.... | 0.850367 | 0.792312 | 0.058055 |
You are given a string containing a series of characters. Your task is to write a function that finds the longest substring of consecutive, non-repeating characters within the given string. If there are multiple substrings with the same length, return the first one found. If there are no non-repeating substrings, retur... | codefeedback | [
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0.008227220736443996,
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0.007730... | 0.816379 | 0.772416 | 0.043963 |
Write a Python function that given a list of integers, returns the first three pairs of integers, where the difference between two integers of each pair is less than 4. If less than three such pairs exist, return all that exist. The pairs should be ordered by their position in the list.
For example, for list = [1, 2,... | codefeedback | [
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0.0344030000269413,
0.027131356298923492,
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0.04002825543284416,
0.04112319275736809,
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-0.00826... | 0.820541 | 0.777273 | 0.043268 |
I have this problem : Find the Highest Altitude and the corresponding point
Description are as below: There is a biker going on a road trip. The road trip consists of `n + 1` points at different altitudes. The biker starts his trip on point `0` with altitude equal `0`.
You are given an integer array `gain` of length `... | codefeedback | [
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0.023126645013689995,
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-0.0076... | 0.833536 | 0.792495 | 0.041041 |
Create an algorithm to find the second minimum element from a given array of 1000 elements, but you are not allowed to use any comparison operations (such as <, >, ==) or sorting functions. Additionally, you must ensure that your algorithm has a time complexity of O(n) and uses only constant space (no additional arrays... | codefeedback | [
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0.019358348101377487,
0.0010888173710554838,
-0.002680172910913825,
-0... | 0.830933 | 0.790186 | 0.040746 |
Find the sum of all the prime numbers from 55 to 79. | codefeedback | [
0.005849884822964668,
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<p>Let $r_a$, $r_b$ and $r_c$ be the radii of three spheres that are mutually and externally tangent to each other. The three spheres then form a <dfn>tetrahedron of spherical surfaces</dfn> between their tangency points as shown for the three blue spheres in the picture below.</p>
<p><... | codefeedback | [
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Design an algorithm that computes the minimum number of moves required to sort an array of integers, where a move is defined as swapping two adjacent elements. The algorithm should have a time complexity of O(n^2) and a space complexity of O(1). Additionally, the algorithm should be able to handle arrays with duplicate... | codefeedback | [
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Given an input array of n integers, create a function that identifies the maximum product of adjacent elements within the array.
In addition to your function, delve deeper by explaining the logic you implement while solving this problem on a fundamental level. Furthermore, provide a clearly defined erroneous code sni... | codefeedback | [
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Write a function that takes in two numbers in Roman numerals and outputs the sum.
Roman numeral 1: XVI
Roman numeral 2: IX | codefeedback | [
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Please write a function `optimized_sort(arr)` that takes an array `arr` as input and returns a new array with the elements sorted in ascending order, without any duplicates. The sorting algorithm used should have a time complexity of O(n log n) and a space complexity of O(1). You are not allowed to use any built-in sor... | codefeedback | [
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Create a function that groups a given set of numbers into continuous ranges. A continuous range is defined as a sequence of numbers where each number is exactly one greater than the previous number.
Example:
Input: [1, 3, 4, 6, 7, 8, 10]
Output: [[1], [3, 4], [6, 7, 8], [10]]
Explanation: The input set contains four... | codefeedback | [
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0.... | 0.818985 | 0.760595 | 0.05839 |
I have this problem : Check If N and Its Triple Exist
Description are as below: Given an array `arr` of integers, check if there exists two integers `N` and `M` such that `N` is the triple of `M` ( i.e. `N = 3 * M`).
More formally check if there exists two indices `i` and `j` such that :
`i != j`
`0 <= i, j < ar... | codefeedback | [
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0.007959073409438133,
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-0.0... | 0.837382 | 0.793735 | 0.043647 |
I have this problem : Furthest Building You Can Reach with Constraints
Description are as below: You are given an integer array `heights` representing the heights of buildings, some `bricks`, and some `ladders`. Additionally, you are given an integer `k` which represents the maximum number of steps you can take at a ti... | codefeedback | [
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0.00597... | 0.8323 | 0.78261 | 0.04969 |
You are given a list of student scores in a class. The task is to write a Python function that finds the highest score in the class and its position in the list. Additionally, the function should also find the lowest score in the class.
The function should take a list of student scores as input and return a tuple cont... | codefeedback | [
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Create a function that removes all the repeated elements from a list and returns a new list with only the unique elements. The function should take in a list of integers as input and iterate through each element in the list. For each element, it should check if it has already been encountered in the list and if it is a... | codefeedback | [
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Given an array of positive integers and a target value, modify the array such that each element is the multiplication of all the previous elements in the array and the target value. The resulting array should have the same length as the original array.
#Additional Instructions#
- You are not allowed to use division.
-... | codefeedback | [
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Suggest a sorting algorithm for an array that contains both duplicates and unique elements, as well as negative and positive numbers, with a time complexity better than O(n²).
[8, -4, 3, 5, -9, 8, 10] | codefeedback | [
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Alice is an expert in the classic mathematical puzzle/game, "Rubik's Cube," which consists of a 3x3x3 cube with each face covered by 9 stickers of six solid colors. The puzzle begins with a scrambled cube and the objective is to return the cube to its original state, where each face of the cube is a single, solid color... | codefeedback | [
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0.0... | 0.834969 | 0.778964 | 0.056005 |
List the first seven prime numbers that appear in the Fibonacci sequence. | codefeedback | [
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0.01532010454684496,
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Develop an algorithm to generate the first N prime numbers.
10 | codefeedback | [
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-... | 0.83689 | 0.791305 | 0.045585 |
Compute the product of two given two-dimensional arrays, then find its transpose. A transpose of a two-dimensional array is obtained by changing rows into columns and columns into rows.
Use these as your arrays:
array1 = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
array2 = [[1, 3, 5], [2, 4, 6], [7, 8, 9]]
Note: The product o... | codefeedback | [
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0.017223704606294632,
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Compute the median of the elements of the given list, but with the following constraints:
1. The list may contain duplicates, and they should be counted individually in the median calculation.
2. The median should be rounded to the nearest integer.
3. You are not allowed to use any built-in functions or libraries for m... | codefeedback | [
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0.03435801342129707,
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0.02732163667678833,
0.0145613644272089,
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There is an array of integer numbers. You need to replace all the odd numbers with the sum of their adjacent even numbers. If there are no adjacent even numbers, replace the odd number with 0.
arr = [1, 2, 3, 4, 5, 6, 7, 8, 9] | codefeedback | [
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0.045091934502124786,
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0.015139667317271233,
0.010350275784730911,
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-0.... | 0.839918 | 0.795173 | 0.044745 |
Modify and enhance the given Python program:
Previously you were checking a basic Python code snippet that performed simple number operations. Now, let's introduce more complex problem solving.
Instead of given code, now you have to write a Python program that will generate two lists of n numbers (n will be given as ... | codefeedback | [
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0.020435310900211334,
0.03637368977069855,
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Create a function to calculate the total cost after N discounts, where N can be up to 10^9.
discounts = [10, 15, 20, 25, 30, 35, 40, 45, 50, 55]
In addition to finding the total cost after N discounts, the function should also return the minimum number of items that need to be purchased to achieve the lowest possible ... | codefeedback | [
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0.005381063558161259,
0.028782619163393974,
0.015111288987100124,
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-0.00... | 0.822491 | 0.781177 | 0.041314 |
I have this problem : Minimum Window Subsequence with additional constraints.
Description are as below: Given strings `S` and `T`, find the minimum (contiguous) substring `W` of `S`, so that `T` is a subsequence of `W`.
If there is no such window in `S` that covers all characters in `T`, return the empty string `""`.... | codefeedback | [
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0.009840522892773151,
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0.046115942299366,
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0.0749313160777092,
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0.03399643674492836,
0.020337067544460297,
-0.006569626275449991,
-0.00... | 0.83297 | 0.791425 | 0.041545 |
Write code to find the longest substring of unique characters in a given string.
string = 'abcabcbb' | codefeedback | [
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0.02878550812602043,
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-0.... | 0.816554 | 0.764174 | 0.05238 |
Identify the most efficient algorithm to find the maximum element in a 2D array of size n x m, where n is the number of rows and m is the number of columns. The array contains positive integers. The algorithm should have a time complexity of O(n*m) and a space complexity of O(1). | codefeedback | [
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0.021873408928513527,
0.029084304347634315,
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-0.0... | 0.82295 | 0.774232 | 0.048717 |
Construct a unique sequence of 18 characters containing only the letters 'x', 'y', and 'z', with the following constraints:
1. No three consecutive characters should be the same.
2. The sequence should have equal occurrences of 'x', 'y', and 'z' characters.
3. The sequence must not be a palindrome. | codefeedback | [
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0.024923792108893394,
0.01835385151207447,
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-0.02... | 0.814235 | 0.773151 | 0.041084 |
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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0.00894616637378931,
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0.0109... | 0.819734 | 0.768298 | 0.051435 |
Write code to output the sum of all prime numbers between 1 and 100. | codefeedback | [
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0.008167974650859833,
0.008322593756020069,
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0.034826286137104034,
0.03778703510761261,
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0.028482710942626,
0.036972466856241226,
-0.040865179151296616,
-0.020... | 0.806772 | 0.763025 | 0.043747 |
Implement a search algorithm to find an element in an array with the following additional constraints:
1. The array is sorted in ascending order.
2. The array may contain duplicate elements.
3. The search algorithm should return the index of the first occurrence of the element in the array.
4. If the element is not fou... | codefeedback | [
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0.01883251592516899,
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-0.0... | 0.830893 | 0.77706 | 0.053833 |
Given a binary tree, write a function that finds the deepest node in the tree. The tree is represented by a root node, which contains a value and references to its left and right child nodes. The function should return the value of the deepest node.
To solve this problem, you can use a depth-first search (DFS) algorit... | codefeedback | [
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0.04147815704345703,
0.02455413155257702,
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0.009... | 0.811211 | 0.765933 | 0.045278 |
In an arithmetic series, where each term is represented by the formula $a + (n-1)d$, where both $a$ and $d$ are positive integers, and $d$ is greater than 1, Alice selects $m$ distinct numbers. These $m$ numbers, however, all share the same quantity of digits. What could be the greatest potential value of $m$ if Alice ... | codefeedback | [
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0.023441661149263382,
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0.03677590563893318,
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0.02965591661632061,
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0.0038555122446268797,
0.030192112550139427,
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-0.... | 0.824521 | 0.771355 | 0.053166 |
Generate an optimal solution to the following optimization problem.
Maximize f (x) = -x 1 2 + 4x 2 - 5x 3
Subject to
x 1 + 2x 2 - x 3 <= 8
3x 1 + 4x 2 + x 3 <= 20
x 1 , x 2 , x 3 >= 0 | codefeedback | [
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0.005179972853511572,
0.02976691722869873,
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-0.029531... | 0.82612 | 0.774972 | 0.051148 |
Given a set of points and an origin point, calculate the Euclidean distance between the origin point and each point in the set. The Euclidean distance is calculated using the formula: √((x2 - x1)^2 + (y2 - y1)^2), where (x1, y1) is the origin point and (x2, y2) is each point in the set.
[(1,1),(4,4),(3,3)] (0,0) | codefeedback | [
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You are given two strings, `a` and `b`. Your task is to write a function `longestCommonSubstring(a, b)` that finds the length of the longest common substring between `a` and `b`.
A common substring of two strings is a substring that is common to both strings. For example, the longest common substring between "abcdxyz"... | codefeedback | [
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Propose an efficient algorithm to remove duplicates from a given list while preserving the order of the remaining elements.
Input: A list of integers, `my_list`, where the length of the list is `n` and the elements in the list are integers between -10^9 and 10^9.
Output: A list containing the unique elements from `my... | codefeedback | [
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Implement an algorithm to select k elements from an array such that the sum of those elements is maximized, but with the following constraints:
- The selected elements must be non-consecutive in the original array.
- The selected elements must be non-repeating.
- The time complexity of the algorithm should be O(n), whe... | codefeedback | [
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From a given string, count the number of unique characters without using additional data structures. | codefeedback | [
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Given a 2-d array of integers, write a method to flatten the array while removing all duplicate elements. The flattened array should be sorted in ascending order. Additionally, if the 2-d array is empty, the method should return an empty array.
Additional Constraint: Your solution should have a time complexity of O(nlo... | codefeedback | [
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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 numbe... | codefeedback | [
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You are given a list of words. Your task is to find the word(s) with the longest length that contains an even number of characters. If there are multiple words with the same longest length, you should print all of them.
Implement the function `find_longest_even_words(words: List[str]) -> List[str]`:
### Input ###
- ... | codefeedback | [
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List all possible combinations of three distinct elements from a given array, where the sum of the elements in each combination is equal to a given target value. The array may contain duplicate elements. | codefeedback | [
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Print the first 10 Fibonacci numbers using a loop. | codefeedback | [
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I have this problem : Set Union Size At Most Three
Description are as below: An integer interval `[a, b]` (for integers `a < b`) is a set of all consecutive integers from `a` to `b`, including `a` and `b`.
Find the maximum size of a set S such that for every integer interval A in `intervals`, the union of S with A has... | codefeedback | [
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Write Python code to group list elements into sublists of particular length. Each sublist should have a length that is a multiple of 5. The original list should have a length that is a multiple of 15. The sublists should be sorted in descending order. The original list should be sorted in descending order. [1,2,3,4,5,6... | codefeedback | [
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You are given an array of integers. Determine the size of the array in bytes, considering that each integer is stored as 8 bytes. Your algorithm should have a time complexity of O(1) and should not use any built-in functions or libraries. | codefeedback | [
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A parallelogram is defined by four points A, B, C and D in a two-dimensional Cartesian coordinate system. The coordinates of these points are given as (x1, y1), (x2, y2), (x3, y3) and (x4, y4) respectively. Write a program to calculate the area of the parallelogram. You may assume that the points are provided in counte... | codefeedback | [
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The task at hand involves a problem titled: Determining the Maximum Degree of a Connected Quartet in an Undirected Graph. The problem is described as follows: You are provided with an undirected graph, characterized by an integer `n` representing the number of nodes in the graph, and an array `edges`, where each `edges... | codefeedback | [
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You are given a list `node_info` containing information about nodes in a tree. Each element in `node_info` is a list of two integers: the first integer represents the value of the node, and the second integer represents the depth of the node in the tree. The depth of the root node is 1, and the depth of any other node ... | codefeedback | [
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Write a Python script to take two lists and output the common elements of the given lists. The script should handle cases where the input lists may contain duplicates. Additionally, the script should only output unique common elements, even if they occur multiple times in the input lists. Finally, the script should be ... | codefeedback | [
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Write a code to add two numbers given as input, where each number is a positive integer. The sum should be calculated using only bitwise operators (e.g. AND, OR, XOR, shift operators), and the time complexity should be O(log n), where n is the maximum number of bits required to represent the input numbers. Additionally... | codefeedback | [
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Retrieve the elements in an array [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] where the index is a prime number and the element itself is a prime number. In addition, sort the retrieved elements in descending order.
#Reasoning Steps#
1. Create an empty array called "primeElements" to store ... | codefeedback | [
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0.00... | 0.828882 | 0.787004 | 0.041878 |
Create a function that takes two parameters: a list of n unique integers and an integer m. The function should return a new list of m unique random elements from the given list. Expect the given list to have at least m elements but not more than 10^6 elements. The integers within the list will range from -10^6 to 10^6.... | codefeedback | [
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Given an array of strings, find the longest common prefix string. The longest common prefix string must be at least 5 characters long. Additionally, the input array can contain up to 200 strings, and each string can have a maximum length of 100 characters. The strings in the input array can contain uppercase and lowerc... | codefeedback | [
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Calculate the distance of two points located in the 3-dimensional space.
Point 1: (3, 4, 5)
Point 2: (2, 6, -1) | codefeedback | [
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Construct the QuickSort algorithm, a widely used sorting method that utilizes the divide-and-conquer strategy. In your detailed explanation, clarify the intricate steps of partitioning, recursive looping, and merging. Additionally, conduct an in-depth analysis of how the selection of pivot and the partitioning process ... | codefeedback | [
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There is an array of integer numbers. You need to replace all the odd numbers with the sum of their adjacent even numbers. If there are no adjacent even numbers, replace the odd number with the product of its adjacent even numbers. If there are no adjacent even numbers or adjacent even numbers have a sum of 0, replace ... | codefeedback | [
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Consider a grid of 50515093 points in both length and width. Each grid point houses an analogue clock, each with a single hour hand initially pointing at 12. A sequence $S_t$ is formulated as follows:
$$
\begin{align}
S_0 &= 290797\\
S_t &= S_{t-1}^2 \bmod 50515093 &t>0
\end{align}
$$
The four numbers $N... | codefeedback | [
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Design an algorithm to find the maximum subarray of an array of numbers. | codefeedback | [
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Given a list of positive integers, write a program to find all unique triplets in the list whose sum is equal to the given target number. The list may contain duplicate integers, but each triplet should be unique. The program should return a list of lists, where each inner list represents a triplet. Each triplet should... | codefeedback | [
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Write a function in Python which takes an array of integers and returns a list of all distinct pairs whose sum is equal to a given value. The function should also handle negative integers and zeros in the array.
```python
def find_pairs(arr, value):
pairs = []
for i in range(len(arr)):
for j in range(i... | codefeedback | [
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Write a function to print the maximum and minimum number in a given list, without using the built-in functions max() and min(). The function should also handle the case where the list contains duplicate numbers. The time complexity of the solution should be O(n), where n is the length of the list.
my_list = [5, 4, 7, ... | codefeedback | [
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Create a function to convert a positive integer to its binary representation using a recursive approach. The function should have a time complexity of O(log n), where n is the given integer.
Example:
Input: 15
Output: "1111" | codefeedback | [
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Given an array of integers, write JavaScript code to find the largest prime number amongst the array elements.
arr = [5, 10, 2, 7, 3]
You are not allowed to use any built-in JavaScript functions or libraries that directly solve the problem.
Additional Constraints:
- You must implement a function called `findLargestP... | codefeedback | [
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0.03294317051768303,
0.006164669059216976,
-0.030887261033058167,
-0... | 0.819105 | 0.772562 | 0.046543 |
I have this problem : Sliding Puzzle
Description are as below: On a 3x3 `board`, there are 8 tiles represented by the integers 1 through 8, and an empty square represented by 0.
A move consists of choosing `0` and a 4-directionally adjacent number and swapping it.
The state of the board is solved if and only if the `... | codefeedback | [
0.0031996138859540224,
0.02105257287621498,
-0.03109876811504364,
-0.032640811055898666,
0.05275190621614456,
-0.013981938362121582,
-0.03984544053673744,
0.043078627437353134,
0.025101765990257263,
-0.0097331702709198,
0.018722999840974808,
0.013250229880213737,
-0.04032371938228607,
-0.0... | 0.843395 | 0.794017 | 0.049378 |
Write a function to check if the given string `str1` is a permutation of the string `str2`, considering only alphabetic characters and ignoring case.
Additional Instructions:
1. The function should handle strings with different lengths.
2. The function should handle strings containing special characters and spaces.
3.... | codefeedback | [
0.007142853923141956,
0.015032513067126274,
0.003773381467908621,
-0.03705316409468651,
0.036339957267045975,
-0.03670869022607803,
0.013148021884262562,
0.06349960714578629,
0.01798316463828087,
-0.02806895226240158,
0.010829261504113674,
0.005389956757426262,
-0.02013956382870674,
-0.030... | 0.819052 | 0.773307 | 0.045744 |
Classify the type of the expression (5 + 4 * 3 - 7 / 2) modulo 3.
#Higher Difficulty Test#
Given an arithmetic expression containing only integers and the operators +, -, *, /, and %, classify the type of the expression when it is evaluated modulo a given integer.
The input will consist of:
- A string representing th... | codefeedback | [
0.043904438614845276,
0.0370553694665432,
-0.0151261230930686,
-0.05510431528091431,
0.04748247563838959,
-0.03740646317601204,
-0.008756017312407494,
0.05940323323011398,
0.029853273183107376,
-0.018542621284723282,
0.01495127473026514,
0.023129574954509735,
-0.039792779833078384,
-0.0227... | 0.804105 | 0.757886 | 0.046219 |
I am facing a challenge titled "Maximum Average Subarray II". The problem statement is as follows: You are provided with an array of integers `nums` that contains `n` elements, along with an integer `k`.
Your task is to identify a contiguous subarray whose length is not less than `k` and that possesses the highest ave... | codefeedback | [
0.034405943006277084,
0.03696509823203087,
-0.031097184866666794,
-0.0370032824575901,
0.050600361078977585,
-0.023176774382591248,
-0.03830663487315178,
0.0358600951731205,
0.03768882155418396,
-0.006557741202414036,
0.03447973355650902,
0.02235972322523594,
-0.020845090970396996,
0.02333... | 0.828065 | 0.762378 | 0.065687 |
I am faced with a challenge titled "Minimum Cost to Hire K Workers". The scenario is as follows: There exists a pool of `N` workers, each identified by an index `i`. Every worker is characterized by two attributes - `quality[i]` and `wage[i]`, representing their quality of work and their minimum wage expectation respec... | codefeedback | [
0.0052976300939917564,
0.04368939250707626,
-0.03307322785258293,
-0.01548147201538086,
0.04294508695602417,
-0.011463157832622528,
-0.023876236751675606,
0.02346213161945343,
0.032797154039144516,
-0.009341107681393623,
0.038271211087703705,
0.011104686185717583,
-0.02284552901983261,
-0.... | 0.827957 | 0.779144 | 0.048813 |
Create a function that takes two strings as inputs and outputs their concatenation, but with the condition that the resulting string should only contain unique characters. Additionally, the function should return the resulting string sorted in ascending order.
Constraints:
- The length of each input string will not ex... | codefeedback | [
0.019841164350509644,
0.04624362662434578,
-0.009867559187114239,
-0.019658347591757774,
0.026666022837162018,
-0.01466702576726675,
-0.0125160813331604,
0.0614265538752079,
0.03797983378171921,
-0.012776317074894905,
0.015381155535578728,
0.014310862869024277,
-0.017782367765903473,
-0.01... | 0.827122 | 0.78616 | 0.040962 |
Find a Python solution for this leetcode problem with additional constraints.
Given an array of integers, return indices of the two numbers such that they add up to a specific target. The array will contain at least two elements and at most 10^5 elements. Each element in the array will be an integer in the range of -1... | codefeedback | [
0.03048562817275524,
0.04401980713009834,
-0.03578094393014908,
-0.013396811671555042,
0.04456609487533569,
-0.01432628370821476,
-0.02821962535381317,
0.05370168760418892,
0.019552364945411682,
-0.018127383664250374,
0.011969300918281078,
0.015323560684919357,
-0.0360909029841423,
-0.0070... | 0.831994 | 0.790659 | 0.041335 |
I have this problem : Longest Uncommon Subsequence I
Description are as below: Given two strings `a` and `b`, find the length of the longest uncommon subsequence between them.
A subsequence of a string `s` is a string that can be obtained after deleting any number of characters from `s`. For example, `"abc"` i... | codefeedback | [
0.014799867756664753,
0.025792783126235008,
-0.029169317334890366,
-0.03197842463850975,
0.028004517778754234,
-0.009077693335711956,
-0.026897810399532318,
0.06085190176963806,
0.023653622716665268,
-0.015283915214240551,
0.024155760183930397,
0.034587349742650986,
-0.013171263039112091,
... | 0.830792 | 0.780317 | 0.050474 |
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