题目: Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. For "(()", th ...
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其他好文 时间:
2016-08-22 21:47:24
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146
问题描述: Given a 2D board and a word, find if the word exists in the grid. The word can be constructed from letters of sequentially adjacent cell, where ...
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编程语言 时间:
2016-08-22 20:04:01
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163
Find Metal Mineral Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 3368 Accepted Submission(s): 1 ...
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Web程序 时间:
2016-08-22 19:57:52
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202
http://acm.split.hdu.edu.cn/showproblem.php?pid=4035 Maze Special Judge Problem Description When wake up, lxhgww find himself in a huge maze.The maze ...
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其他好文 时间:
2016-08-22 19:49:49
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207
A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 × 99. Find the largest ...
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其他好文 时间:
2016-08-22 18:16:49
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165
You need to write a function, which will accept a String and return first non-repeated character, for example in the world "hello", except 'l' all are ...
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其他好文 时间:
2016-08-22 18:02:14
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105
我们系统是2009年建立的Oracle10.2.0.5forhp-uxia6411.31,目前需要进行号码核对的创建,对接成功后废除旧系统,使用的同步复制软件为OracleGoldengate,由于OracleGoldengate12C不支持OracleDatabase10g,只能使用OracleGoldengate11g,在源端添加mgr,抽取,投递进程后,启动..
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其他好文 时间:
2016-08-22 16:33:28
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262
这几天打算把日志同步到服务器上,用以下脚本跑定时:#!/bin/bash#IP=`ifconfig|grep"inetaddr:"|cut-d:-f2|awk‘{print$1}‘|grep-v127.0.0|head-1`find/opt/ats/var/log/trafficserver-mtime-1-name"squid.log_*"-execbzip2-k{}\;[!-e/home/log_backup]&&mkdir-pv/home..
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其他好文 时间:
2016-08-22 16:23:23
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146
Question:
Given a binary tree, find its maximum depth.
The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node.
找二叉树的最大深度
Algori...
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其他好文 时间:
2016-08-22 10:53:34
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132
Given a list of unique words. Find all pairs of distinct indices (i, j) in the given list, so that the concatenation of the two words, i.e. words[i] + ...
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其他好文 时间:
2016-08-22 10:38:22
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140