Tag: LeetCode

Find the contiguous subarray of given length that has the maximum average value.

Given two strings, determine if one is a subsequence of the other

Find the maximum number of k-sum pairs in an array.

Move all zeroes in an array to the end while maintaining the relative order of non-zero elements.

Find the length of the longest substring without repeating characters.

Return true if an integer is a palindrome.

Convert a Roman numeral to an integer.