Continuous Login
Time Limit: 2 Seconds Memory Limit: 131072 KB Special Judge
Pierre is recently obsessed with an online game. To encourage users to log in, this game will give user...
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其他好文 时间:
2014-05-14 01:25:00
阅读次数:
396
Super Star
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 3198
Accepted: 853
Special Judge
Description
During a voyage of the starship Hakodate-maru (se...
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其他好文 时间:
2014-05-13 23:49:40
阅读次数:
491
一个n*m的矩阵,每个方格有一个非负数,现在选择两条线路:一个左上到右下,一个左下到右上,且只能有一个公共点。求两个线路上数的最大值(公共点不算)...
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其他好文 时间:
2014-05-13 09:14:51
阅读次数:
256
Run Away
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 5631
Accepted: 1728
Description
One of the traps we will encounter in the Pyramid is located in the ...
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其他好文 时间:
2014-05-13 07:53:49
阅读次数:
362
题目链接:点击打开链接
题意:给定n*m的矩阵
有一个人a从左上角↖走到右下角↘,只能↓或→走
另一个人b从左下角↙走到右上角↗,只能↑或→走
使得2个人的路径有且仅有一个格子是相交的。
统计2个人的权值和(相交格子的权值和不计)
问最大的权值和是多少。
思路:
首先转换一下题意,也就是找一个格子与4个角落连不相交的线。
我们观察相交的那个格子,那个格子的上下左右必然对应着一个角...
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其他好文 时间:
2014-05-13 07:51:44
阅读次数:
280
1. 下面的代码运行后,将输出什么结果? String s1 = new String("Test"); String s2 = new String("Test"); if (s1==s2)
System.out.println("Same"); if (s1.equals(s2))
System.out.println("Equals");
A. Same...
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编程语言 时间:
2014-05-13 07:42:26
阅读次数:
306
题目链接:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3768
Continuous Login
Time Limit: 2 Seconds Memory Limit: 131072 KB Special Judge
Pierre is recently obsessed...
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其他好文 时间:
2014-05-13 07:28:07
阅读次数:
412
One Person Game
Time Limit: 1 Second Memory Limit: 32768 KB Special Judge
There is a very simple and interesting one-person game. You have 3 dice, namely Die1, Die2 and Die3. Die1 ha...
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其他好文 时间:
2014-05-13 06:06:00
阅读次数:
357
Count the string
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 4239 Accepted Submission(s): 1977
Problem Description
It is wel...
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其他好文 时间:
2014-05-13 00:14:55
阅读次数:
357
Run Away
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 5632
Accepted: 1729
Description
One of the traps we will encounter in the Pyramid is located in the...
分类:
其他好文 时间:
2014-05-12 22:51:43
阅读次数:
496