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Secrete Master Plan Secrete Master Plan Time Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others) Submit Status Master Mind Kong 阅读全文
posted @ 2016-04-23 19:55
Ritchie丶
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小兔的棋盘 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8819 Accepted Submission(s): 4595 Problem D 阅读全文
posted @ 2016-04-23 19:43
Ritchie丶
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折线分割平面 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24505 Accepted Submission(s): 16644 Proble 阅读全文
posted @ 2016-04-23 19:41
Ritchie丶
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小数化分数2 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4278 Accepted Submission(s): 1725 Problem 阅读全文
posted @ 2016-04-23 19:28
Ritchie丶
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ACboy needs your help Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5963 Accepted Submission(s) 阅读全文
posted @ 2016-04-23 19:27
Ritchie丶
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http://www.cnblogs.com/Yu2012/archive/2011/10/09/2199156.html 阅读全文
posted @ 2016-04-23 19:26
Ritchie丶
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Children’s Queue Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13333 Accepted Submission(s): 43 阅读全文
posted @ 2016-04-23 19:25
Ritchie丶
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找新朋友 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10401 Accepted Submission(s): 5493 Problem D 阅读全文
posted @ 2016-04-23 19:23
Ritchie丶
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题目链接 题意：给定m个H和n个D(1<=n,m<=20)，问这些字母构成的序列中，对于任意位置，从左开始数H的累积个数总是不比D的累计数少的排列有多少种。 题解：二维DP，画一个正方形，从左上角到右下角画一条线，右上方区域就是我们所要求的。另外注意这个题的输入顺序是先输入m再输入n。 虽然知道深搜 阅读全文
posted @ 2016-04-23 19:22
Ritchie丶
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Hat's Fibonacci Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10568 Accepted Submission(s): 350 阅读全文
posted @ 2016-04-23 19:20
Ritchie丶
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How Many Trees? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3397 Accepted Submission(s): 1964 阅读全文
posted @ 2016-04-23 19:19
Ritchie丶
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FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 62898 Accepted Submission(s): 212 阅读全文
posted @ 2016-04-23 19:17
Ritchie丶
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Number Sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 147161 Accepted Submission(s): 35 阅读全文
posted @ 2016-04-23 19:15
Ritchie丶
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Let the Balloon Rise Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 102132 Accepted Submission(s 阅读全文
posted @ 2016-04-23 19:14
Ritchie丶
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Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 206582 Accepted Submission(s): 48294 Prob 阅读全文
posted @ 2016-04-23 19:13
Ritchie丶
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The area Problem Description Ignatius bought a land last week, but he didn't know the area of the land because the land is enclosed by a parabola and 阅读全文
posted @ 2016-04-23 19:09
Ritchie丶
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Prison Transfer Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Submit Status Description The prison of your city has n priso 阅读全文
posted @ 2016-04-23 18:55
Ritchie丶
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Police Recruits Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Submit Status Description The police department of your city 阅读全文
posted @ 2016-04-23 18:51
Ritchie丶
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Sereja and Mirroring Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Submit Status Description Let's assume that we are given 阅读全文
posted @ 2016-04-23 18:46
Ritchie丶
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Sereja and Mugs Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Submit Status Description Sereja showed an interesting game t 阅读全文
posted @ 2016-04-23 18:44
Ritchie丶
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