Can you solve this real interview question? Find the Longest Substring Containing Vowels in Even Counts - Given the string s, return the size of the longest substring containing each vowel an even number of times. That is, 'a', 'e', 'i', 'o', and 'u' mus
Given an array nums containing n + 1 integers where each integer is between 1 and n (inclusive), prove that at least one duplicate number must exist. Assume that there is only one duplicate number, find the duplicate one. Note: You must not modify the array (assume the array is read o...
Given the string s, return the size of the longest substring containing each vowel an even number of times. That is, 'a', 'e', 'i', 'o', and 'u' must appear an even number of times. Example 1: Input: s = "eleetminicoworoep" Output: 13 Explanation: The longest substring is ...
Given the strings, return the size of the longest substring containing each vowel an even number of times. That is, 'a', 'e', 'i', 'o', and 'u' must appear an even number of times. Example 1: Input: s = "eleetminicoworoep" Output: 13 Explanation: The longest substring is "...
[String]720. Longest Word in Dictionary 题目:720. Longest Word in Dictionary Given a list of strings words representing an English Dictionary, find the longest word in words that can be built one character at a time by other words in words. I......
LeetCode-287. Find the Duplicate Number Given an arraynumscontainingn+ 1 integers where each integer is between 1 andn(inclusive), prove that at least one duplicate number must exist. Assume that there is only one duplicate number, find the duplicate one....