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Safe Or UnsafeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 90 Accepted Submission(s): 50 Problem Description Javac++ 一天在看计算机的书籍的时候，看到了一个有趣的东西！每一串字符都可以被编码成一些数字来储存信息，但是不同的编码方式得到的储存空间是不一样的！并且当储存空间大于一定的值的时候是不安全的！所以Javac++ 就想是否有一种方式... 阅读全文
posted @ 2013-02-20 22:20
cssystem
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EntropyTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 189 Accepted Submission(s): 110 Problem Description An entropy encoder is a data encoding method that achieves lossless data compression by encoding a message with “wasted” or... 阅读全文
posted @ 2013-02-20 22:18
cssystem
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Stock ChaseTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 207 Accepted Submission(s): 64 Problem Description I have to admit, the solution I proposed last year for solving the bank cash crisis didn’t solve the whole economic cris... 阅读全文
posted @ 2013-02-20 22:12
cssystem
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确定比赛名次Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 206 Accepted Submission(s): 118 Problem Description 有N个比赛队（1<=N<=500），编号依次为1，2，3，。。。。，N进行比赛，比赛结束后，裁判委员会要将所有参赛队伍从前往后依次排名，但现在裁判委员会不能直接获得每个队的比赛成绩，只知道每场比赛的结果，即P1赢P2，用P1，P2表示，排名时P1在... 阅读全文
posted @ 2013-02-20 11:35
cssystem
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