Given a binary tree, find the length of the longest path where each node in the path has the same value. This path may or may not pass through ...
Suppose we abstract our file system by a string in the following manner: The string dir n tsubdir n tsubdir n t tfile.ext represents: The directorydircontains an empty sub directorysubdir and a sub d ...
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Given a binary tree, find the length of the longest path where each node in the path has the same value. This path may or may not pass through ...
Given an integer matrix, find the length of the longest increasing path. From each cell, you can either move to four directions: left, right, up ...
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique ...
longest palindromic substring. 求字符串的最长回文子串 算法 ...
Given a string which consists of lowercase or uppercase letters, find the length of the longest palindromes that can be built with those letters. ...
SpringBoot打成jar包后无法读取resources资源文件 在项目中做了一个支付功能, 需要引入第三方渠道的配置文件config.xml用来初始化文件证书, 将配置文件 config.xml 放到 resources 资源目录下。 本地开发环境下能正常读取该文件, 但是在 Linux ...
写在前面:忍不住吐槽几句今天上海的天气,次奥,鞋子里都能养鱼了...裤子也全湿了,衣服也全湿了,关键是这天气还打空调,只能瑟瑟发抖祈祷不要感冒了.... 前后切了一百零几道leetcode的题(solution同步在github),主要是拣难度系数定为easy的水题做...好吧,这是第一道算法题 ...
Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string ...