http://poj.org/problem?id=2778
Description
It's well known that DNA Sequence is a sequence only contains A, C, T and G, and it's very useful to analyze a segment of DNA Sequence，For example, if ...
分类：
其他好文 时间：
2015-04-29 21:46:55
阅读次数：
107
This time you are asked to tell the difference between the lowest grade of all the male students and the highest grade of all the female students.
Input Specification:
Each input file contains one t...
分类：
其他好文 时间：
2015-04-29 17:12:41
阅读次数：
131
错误描述：[root@localhost ~]# service scst restartRestarting SCSTCan't locate SCST/SCST.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/...
分类：
其他好文 时间：
2015-04-29 16:36:02
阅读次数：
171
DescriptionGiven a positive integer n, write a program to find out a nonzero multiple m of n whose decimal representation contains only the digits 0 a...
分类：
其他好文 时间：
2015-04-29 14:51:45
阅读次数：
99
POJ2135 Farm Tour 最大流 最小费用流
When FJ's friends visit him on the farm, he likes to show them around. His farm comprises N (1 <= N <= 1000) fields numbered 1..N, the first of which contains his house and the Nth of which contains the big barn. A total M (1 <...
分类：
其他好文 时间：
2015-04-29 11:54:17
阅读次数：
151
problem：
Clone an undirected graph. Each node in the graph contains a label and
a list of its neighbors.
OJ's undirected graph serialization:
Nodes are labeled uniquely.
We use # a...
分类：
其他好文 时间：
2015-04-29 11:46:22
阅读次数：
215
This year is the 60th anniversary of NJUST, and to make the celebration more colorful, Tom200 is going to invite distinguished alumnus back to visit and take photos.
After carefully planning, Tom200 announced his activity plan, one that contains two char...
分类：
其他好文 时间：
2015-04-29 10:07:17
阅读次数：
149
首先，我们要在页面的最上方引用： <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %> ? 下面是JSTL中自带的方法列表以及其描述?： ? fn:contains(string, substring) 假如参数string中...
分类：
Web程序 时间：
2015-04-28 12:10:39
阅读次数：
157
解题报告 之 POJ3041 Asteroids 最大流 最小点覆盖 二分图匹配
Bessie wants to navigate her spaceship through a dangerous asteroid field in the shape of an N x N grid (1 <= N <= 500). The grid contains K asteroids (1 <= K <= 10,000), which are conveniently located at the latti...
分类：
其他好文 时间：
2015-04-28 11:54:41
阅读次数：
137
Imagine a circle that contains all of human knowledge:By the time you finish elementary school, you know a little:By the time you finish high school, ...
分类：
其他好文 时间：
2015-04-28 11:18:07
阅读次数：
147
