Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopping mall which cou...
分类：
其他好文 时间：
2015-03-02 20:40:28
阅读次数：
178
Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopping mall which cou...
分类：
其他好文 时间：
2015-02-22 17:16:11
阅读次数：
154
D. Looking for OwlsEmperor Palpatine loves owls very much. The emperor has some blueprints with the new Death Star, the blueprints contain n distinct ...
分类：
其他好文 时间：
2015-02-21 00:16:05
阅读次数：
445
新年多水水^_^话说这题逗我。。。国王游戏还不用高精←_← 1 /************************************************************** 2 Problem: 3850 3 User: rausen 4 Language:...
分类：
其他好文 时间：
2015-02-19 17:28:59
阅读次数：
229
首先断环成链，变成两倍长度。然后二(fen)分(shu)答(gui)案(hua)，查看答案为ans的长度在[L, R]之间的链存不存在。我们可以维护前缀和，用单调队列O(n)判断是否和大于0又学习了个黑科技。。。::x表示全局变量x。。。 1 /***************************...
分类：
其他好文 时间：
2015-02-15 23:04:38
阅读次数：
210
时间限制50 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueEva loves to collect coins from all over the universe, including some other planets like Mars...
分类：
其他好文 时间：
2015-02-06 11:04:41
阅读次数：
180
题目大意：
Hzz loves aeroplane chess very much. The chess map contains N+1 grids labeled from 0 to N. Hzz starts at grid 0. For each step he throws a dice(a dice have six faces with equal probability to f...
分类：
其他好文 时间：
2015-02-04 16:32:06
阅读次数：
156
DescriptionThough ZCC has many Fans, ZCC himself is a crazy Fan of a coder, called "Memset137".It was on Codefires(CF), an online competitive programm...
分类：
其他好文 时间：
2015-02-01 20:16:10
阅读次数：
238
Description Dragon loves lottery, he will try his luck every week. One day, the lottery company brings out a new form of lottery called accumulated...
分类：
其他好文 时间：
2015-01-31 14:33:10
阅读次数：
190
[This post is by Gilles Debunne, an engineer in the Android group who loves to get multitasked. — Tim Bray]A good practice in creating responsive appl...
分类：
其他好文 时间：
2015-01-28 14:34:20
阅读次数：
180
