1327. Fuses
Time limit: 1.0 second
Memory limit: 64 MB
"Janus Poluektovich (I don't remember anymore whether -A or -U) used the machine only once. He brought with him a small semitranspar...
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其他好文 时间：
2015-03-09 11:01:21
阅读次数：
205
Problem Description
When given an array (a0,a1,a2,?an?1) and an integer K, you are expected to judge whether there is a pair (i,j)(0≤i≤j/***************************************************************...
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其他好文 时间：
2015-03-08 23:08:00
阅读次数：
454
Problem:DescriptionYour task is to judge whether the input is a legal regular expression.A regular expression is defined as follow:1: 0 and 1 are both...
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其他好文 时间：
2015-03-08 21:20:11
阅读次数：
199
Symmetric Tree问题：Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).思路： dfs我的代码：public class Solution { ...
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其他好文 时间：
2015-03-07 19:58:45
阅读次数：
135
Given s1, s2, s3, find whether s3 is formed by the interleaving of
s1 and s2.
For example,
Given:
s1 = "aabcc",
s2 = "dbbca",
When s3 = "aadbbcbcac", return true.
When s3 = "aadbbbaccc", return...
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其他好文 时间：
2015-03-07 15:42:26
阅读次数：
134
Determine whether an integer is a palindrome. Do this without extra space. click to show spoilers.
Some hints: Could negative integers be palindromes?...
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其他好文 时间：
2015-03-06 14:14:56
阅读次数：
111
3026 - Period
Time limit: 3.000 seconds
For each prefix of a given string S with N characters (each character has an ASCII code between 97 and 126, inclusive), we want to know whether the prefi...
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编程语言 时间：
2015-03-05 22:23:08
阅读次数：
173
https://oj.leetcode.com/problems/symmetric-tree/Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).For exam...
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其他好文 时间：
2015-03-02 20:45:29
阅读次数：
203
升级ssh 编译的时候遇到PAM headers not found，然后需要安装pam-devel-1.1.1-20.el6.x86_64，自己下载了rpm包，安装报错，然后用yum -y install pam-devel安装成功。详细看操作详情checking whether OpenSSL ...
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其他好文 时间：
2015-02-25 11:36:00
阅读次数：
316
Given three integers A, B and C in [-263, 263], you are supposed to tell whether A+B > C.Input Specification:The first line of the input gives the pos...
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其他好文 时间：
2015-02-24 18:36:32
阅读次数：
109
