本内容是LeetCode第三道题目:无重复字符的最大子串 # -*- coding: utf-8 -*- """ Created on Sun Mar 10 20:14:53 2019 @author: Administrator Given a string, find the length of the longest substring without repeating characters. Example 1: Input: "abcabcbb"…
Given an array of integers and an integer k, find out whether there are two distinct indices i and j in the array such that nums[i] = nums[j] and the absolute difference between i and j is at most k. Example 1: Input: nums = [1,2,3,1], k = 3 Output:…
Given an array of integers, find out whether there are two distinct indices i and j in the array such that the absolute difference between nums[i] and nums[j] is at most t and the absolute difference between i and j is at most k. Example 1: Input: nu…