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Codeforces Round #364 (Div. 2)(A,B,C,D) 题解
PS:水平有限(惭愧脸)比赛的时候只写了前四题。剩下的等会写了再更新= = E貌似也不难,但还没调对。 A. Cards time limit per test 1 second memory limit per test 256 megabytes input standard input output standard out原创 2016-07-23 10:51:56 · 1624 阅读 · 0 评论 -
HDU 4445 ——Crazy Tank(数学题,暴力枚举)
Crazy Tank Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Description Crazy Tank was a famous game about ten years ago. Every child liked原创 2016-07-23 13:18:22 · 664 阅读 · 0 评论 -
HDU5810(2016多校第七场)——Balls and Boxes(组合数学,概率)
Balls and Boxes Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 29 Accepted Submission(s): 21 Problem Description Mr. Chopsticks原创 2016-08-09 17:51:38 · 694 阅读 · 0 评论 -
codeforces 792E —— Colored Balls (贪心,不定方程,数学)
E. Colored Balls time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output There are n boxes with colored balls on the原创 2017-03-29 22:46:14 · 1078 阅读 · 0 评论 -
HDU4342——History repeat itself(数学)
History repeat itself Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1709 Accepted Submission(s): 805 Problem Description Tom t原创 2017-03-23 10:27:54 · 423 阅读 · 0 评论 -
HDU4345————Permutation(置换群,dp)
Permutation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 910 Accepted Submission(s): 536 Problem Description There is an arra原创 2017-03-23 11:09:26 · 426 阅读 · 0 评论 -
HDU 5984 Pocky (数学)
Pocky Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 556 Accepted Submission(s): 302 Problem Description Let’s talking about so原创 2017-07-24 09:30:49 · 814 阅读 · 0 评论 -
codeforces 816D Karen and Test(数学)
D. Karen and Test time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Karen has just arrived at school, and she原创 2017-07-25 10:31:11 · 514 阅读 · 0 评论 -
HDU6038——Function(图论,tarjan)
Function Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 327 Accepted Submission(s): 129 Problem Description You are given a p原创 2017-07-25 21:15:57 · 807 阅读 · 0 评论
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