Shannon

原题： You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and re...

No.3 Longest Substring without Repeating Characters   原题： Given a string, find the length of the longest substring without repeating characters. 意思： 给定一个字符串，找出不含有重复字符的最长子串的长度。 int lengthOfLonge...

最近开始跟着一个公众号在刷leetcode啦，希望坚持下去，都是大佬的思路了。 大佬公众号：小詹学python   No.1 Two Sum 原题： Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assum...