conversations
listlengths
3
3
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the number of distinct palindromic substrings in the given string." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n``...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the smallest missing positive integer from a given list of integers." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```pyth...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the number of days between two dates." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\nfrom datetime import...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the longest common prefix among a list of strings." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef find_longe...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the sum of the digits of a given number." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef sum_Of_Digits...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function that takes a list of integers as input and returns a list of all the indices where 0 is present in the list. If 0 is not present in the list, return an empty lis...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the maximum time that can be set on a digital clock using given digits.\n\nGiven a string representing a 24-hour clock time, with some digits potentially replac...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the k smallest elements in a list." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef kSmallestElements(a...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a Python function to convert a given list of lists into a list of tuples." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef conver...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that given a string s and a list of words words, finds all starting indices of substring(s) in s that is a concatenation of each word in words exactly once and without ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the largest power of 2 less than or equal to a given number." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```pytho...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the minimum penalty for a shop that operates from hour 0 to hour n. Customers arrive at the shop according to the string `customers`. If a customer arrives duri...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the minimum number of insertions needed to make a string a palindrome." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```py...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the number of unique ways to partition a given string into substrings such that each substring is a palindrome." }, { "from": "gpt", "value": "Here ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that takes a list of integers and returns the maximum product of any three integers from the list. The list may contain both positive and negative numbers." }, { ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to check if a number is a double-base palindrome.\nA double-base palindrome is a number that is a palindrome in two bases. For example, 585 is a double-base palindrome ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the smallest positive integer that does not occur in a given list." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n``...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Given a list of integers and a target sum, write a Python function that finds if there exists a pair of elements in the list whose sum is exactly equal to the given target sum. If such ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a Python function that determines if a given set of courses can be completed based on prerequisites using the breadth-first search (BFS) algorithm. The function should return a li...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that finds the smallest repeating cycle in a given string. The function should return the length of the repeating cycle. If there is no repeating cycle, the function sh...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the number of occurrences of a character in a string, ignoring case sensitivity." }, { "from": "gpt", "value": "Here is the code to solve this probl...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the sum of the two smallest integers in a list." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef sum_two_small...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that converts a decimal number to a Roman numeral." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef decimalToRoman(num...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the maximum profit that can be made by buying and selling stocks given a list of daily stock prices. You are allowed to complete as many transactions as ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the longest subarray with equal number of 0's and 1's." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the median of two sorted arrays." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef median_sorted(arr1, arr2):\n...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function named `count_primes` that takes an integer `n` as input and returns the count of prime numbers less than `n`. A prime number is a natural number greater than 1 that has...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to check whether the given list contains a pair of consecutive duplicate elements or not." }, { "from": "gpt", "value": "Here is the code to solve th...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the number of distinct subsequences of a given string.\n\nThe function should take a string as input and return the number of distinct subsequences of that stri...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the sum of all even Fibonacci numbers up to a given limit." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that takes two positive integers and returns the sum of the digits of their product." }, { "from": "gpt", "value": "Here is the code to solve this problem:\...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Create a function to convert a given number into Roman Numerals. The function should accept an integer and return the Roman Numeral representation of that number. The input number will ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a Python function that takes a list of strings and returns the longest common prefix among them." }, { "from": "gpt", "value": "Here is the code to solve this problem:...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Create a function called \"findClosestSumPair\" that, given a list of integers, finds the pair of numbers in the list that, when summed, are closest to zero. If there are multiple pairs...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that takes an array of integers and returns the maximum \"lucky integer\". A lucky integer is an integer which has a frequency in the array equal to its value. If there...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that takes a string as input and returns all possible combinations of the string with adjacent characters swapped exactly once. The function should return a list of all...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function that reverses a string if it's length is a multiple of 4. If the length is not a multiple of 4, return the string as it is." }, { "from": "gpt", "val...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the majority element in a given list. The majority element is the element that appears more than n/2 times in the list, where n is the length of the list...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the number of distinct paths from the top-left corner to the bottom-right corner of a MxN grid. The robot can only move either down or right at any point...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to convert a list of strings into a list of integers, then return the sum of all integers in the list." }, { "from": "gpt", "value": "Here is the code to so...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function that takes a string of comma-separated numbers and returns a list of the numbers as integers." }, { "from": "gpt", "value": "Here is the code to solv...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to calculate the sum of the first and third largest numbers in a list.\n\nGiven a list of integers, return the sum of the first and third largest numbers in the list. I...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the maximum value in a list of dictionaries based on a specified key." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```pyt...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to calculate the total number of divisors of a given number." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef g...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the number of times a target element appears in a 2D array (matrix). The matrix consists of integers and is non-empty." }, { "from": "gpt", "value":...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the length of the longest substring in a given string which has all distinct characters." }, { "from": "gpt", "value": "Here is the code to solve th...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to replace each element in a list with the maximum value of the elements that come after it. If there are no elements after it, replace it with -1." }, { "from"...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the smallest power of 2 which is greater than or equal to a given number." }, { "from": "gpt", "value": "Here is the code to solve this probl...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the largest product of two adjacent elements in a list." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef large...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the next palindrome number for a given number. A palindrome number is a number that remains the same when its digits are reversed." }, { "from": ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the top three most frequent words in a given list of strings. The function should return a list of tuples, where each tuple contains a word and its frequency. I...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function that takes a string as input and returns all possible permutations of the string with all possible letter case modifications." }, { "from": "gpt", "v...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to check if a given string is a valid ISBN-10 number. An ISBN-10 number has 10 digits. The last digit can be a number from 0 to 9 or the letter 'X'. The ISBN-10 number ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the second maximum element in a given list of integers." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef find_...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to check if a list of integers can be rotated to make it non-decreasing." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\n...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the minimum element in a rotated sorted array without duplicates." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function that will return the number of distinct case-insensitive alphabetic characters and numeric digits that occur more than once in the input string. The input string...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to calculate the unique paths in a grid with obstacles. The function should return the number of unique paths from the top-left corner to the bottom-right corner...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the number of ways to climb a staircase of n steps, given that you can climb either 1 or 2 steps at a time." }, { "from": "gpt", "value": "He...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the longest happy prefix in a given string. A happy prefix is a non-empty prefix which is also a suffix (excluding itself)." }, { "from": "gpt", "va...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the sum of the first n natural numbers." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef sum_Of_Natural...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to check if a input string is an anagram of a palindrome string." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef isAn...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the number of palindrome substrings in a given string. A palindrome is a string that reads the same backward as forward." }, { "from": "gpt", "value...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to check if a directed graph is a valid topological sort ordering." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef is...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to reverse a linked list." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\nclass Node:\n def __init__(self, valu...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to decode a string that has been encoded using a simple substitution cipher. In this cipher, each letter in the alphabet is replaced by a letter some fixed number of po...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that takes in a string and checks if it is a valid ISBN-10 number. An ISBN-10 number is a 10-digit number (with or without dashes) that has the following format: `X-XXX...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the duplicate number in a given list of n+1 integers between 1 and n (inclusive), where each integer appears exactly once except for one number which appears tw...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that finds the two largest non-consecutive elements in a list and returns their sum." }, { "from": "gpt", "value": "Here is the code to solve this problem:\...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to remove all occurrences of a given value from a doubly linked list." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ncla...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a Python function that takes a list of numbers and returns a new list with every other number from the original list, starting with the first number." }, { "from": "gpt", ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the sum of all numbers in a list that are strictly increasing or strictly decreasing." }, { "from": "gpt", "value": "Here is the code to solv...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the minimum length of a substring in a given string such that every character in the given string appears at least once in the substring." }, { "from": ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function that takes a list of integers and returns true if there exists a triplet in the list such that the sum of the triplet is zero." }, { "from": "gpt", "...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the number of distinct substrings in a given string. A substring is a contiguous sequence of characters within a string. For example, the string \"abc\" ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to calculate the average of all elements in a list, excluding any negative numbers." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the smallest palindrome number greater than the given number." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```pyth...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the maximum number of overlapping intervals among a given list of intervals." }, { "from": "gpt", "value": "Here is the code to solve this pr...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the difference between the sum of the squares of the first n natural numbers and the square of the sum of the first n natural numbers." }, { "fro...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find all possible combinations of k numbers that add up to a number n, given that only numbers from 1 to 9 can be used and each combination should be a unique set of...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the nth prime number in the Fibonacci sequence.\nThe Fibonacci sequence is defined as follows: F(0) = 0, F(1) = 1, and F(n) = F(n-1) + F(n-2) for n >= 2.\n\nFor...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the maximum amount of money you can rob from a row of houses without triggering an alarm. You cannot rob two adjacent houses. The houses are arranged in a circl...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to check whether the given list of numbers is in strictly increasing or decreasing order." }, { "from": "gpt", "value": "Here is the code to solve th...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to return the largest Fibonacci number in a given list of positive integers. The Fibonacci sequence is defined as each number being the sum of the two preceding ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to check if a number can be represented as the sum of any two distinct numbers from a given list." }, { "from": "gpt", "value": "Here is the code to solve t...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to check if a list of strings is sorted in lexicographical order." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\n...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that takes a list of non-negative integers and returns a new list consisting of the squares of the original list's elements. The function should handle both empty lists...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function which returns the sublist of strings that contains only unique characters." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n``...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to compress a string by counting the consecutive occurrences of each character and replacing it with the character followed by the count. If the compressed string is no...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a Python function to check if a given string can be constructed by repeating a substring of it multiple times." }, { "from": "gpt", "value": "Here is the code to solve...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function that takes a list of strings and returns a list of tuples containing the length of each string and the string itself." }, { "from": "gpt", "value": "Here is...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to check if a given string is a valid IPv4 address." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef check_vali...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to remove the first and last characters of a string if they are parentheses, square brackets, or curly braces. The function should only remove the outermost pair of par...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the two numbers in an array that add up to a specific target and return their indices." }, { "from": "gpt", "value": "Here is the code to solve this...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to check if a given list of strings is sorted in a specific order. The specific order is defined by a given string representing the order of the alphabet." }, ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "You are given a list of integers. Write a function to find the two non-overlapping subarrays with the maximum sum. Return the start and end indices of both subarrays." }, { "fro...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to check if a given string is a rotation of a substring of another given string." }, { "from": "gpt", "value": "Here is the code to solve this proble...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to find the smallest and the largest number in a list of integers." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef sm...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a python function to find the number of provinces in a given adjacency matrix. A province is a group of directly or indirectly connected cities and no city outside of the group." ...
[ { "from": "system", "value": "You are an assistant that responds to the user." }, { "from": "human", "value": "Write a function to calculate the sum of series 1!+2!+3!+….+n!." }, { "from": "gpt", "value": "Here is the code to solve this problem:\n```python\ndef sum_of_factorials(numb...