day0: 早上四点起床赶飞机,还好没有吵醒室友导致被打死。本来想在飞机上准备一下下周的小测,结果飞机一点都不平稳,只能全程和队友吹逼聊天。下午在宾馆里和johann通关了一部合金弹头,重温了童年的经典。晚上补了补前一天晚上的CF educationnal round的E题和F题,然后被彪爷拉去开黑 ...
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其他好文 时间:
2017-11-27 13:32:45
阅读次数:
156
题目链接(暂无) 吐槽:这场比赛感觉对我感觉还算友好,虽然Q群知乎上命题方已经被喷死了,C语言上机题还有字符串题有大腿队友轻松搞定,网络流恰是我能想出来的,E本来也应该是在能力范围内,不过因为之前没写过跑程序搜置换的题,一时看到就发怵。。万幸过掉了K题网络流拿到了金,不然场上没写E打铜得后悔死我。。 ...
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其他好文 时间:
2017-11-09 00:10:50
阅读次数:
266
题意:一个圆台,底面和顶面半径分别为R,r,然后高度为H,一共F层,每层高度一样,然后要在每层的天花板上贴方格玻璃,方格玻璃要满足以下几个条件: 方格玻璃面积不能小于S,且方格玻璃要围成一个正多边形,且正好将天花板围住(也就是说天花板的圆面是这个多边形的内接圆),并且要使得贴的玻璃数量尽量少,也就是 ...
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其他好文 时间:
2016-03-29 19:24:50
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152
Song Jiang's rank list
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)
Total Submission(s): 0 Accepted Submission(s): 0
Problem Description
《Shu...
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其他好文 时间:
2014-12-03 17:14:38
阅读次数:
157
Count
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1850 Accepted Submission(s): 1200
Problem Description
Prof. Tigris is the ...
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其他好文 时间:
2014-11-26 22:46:20
阅读次数:
196
Browsing History
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 3065 Accepted Submission(s): 1692
Problem Description
One day w...
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其他好文 时间:
2014-11-26 22:44:52
阅读次数:
227
Coprime
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)
Total Submission(s): 130 Accepted Submission(s): 59
Problem Description
There are n people ...
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其他好文 时间:
2014-10-23 17:46:16
阅读次数:
209
NAND
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)
Total Submission(s): 65 Accepted Submission(s): 14
Problem Description
Xiaoqiang entered the “...
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其他好文 时间:
2014-10-23 10:45:46
阅读次数:
141
Chat
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)
Total Submission(s): 88 Accepted Submission(s): 17
Problem Description
As everyone knows, DRD ...
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其他好文 时间:
2014-10-22 18:11:51
阅读次数:
217
Known Notation
Time Limit: 2 Seconds Memory Limit: 131072 KB
Do you know reverse Polish notation (RPN)? It is a known notation in the area of mathematics and computer science. It is also kn...
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其他好文 时间:
2014-10-13 12:54:49
阅读次数:
152