Difference between revisions of "ACM-ICPC 2017 Asia Tsukuba Regional"

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== Problem C ==
 
== Problem C ==
  
Solved by ultmaster. 00:38 (+2)
+
Solved by ultmaster. 00:38 (+1)
  
 
== Problem D ==
 
== Problem D ==

Revision as of 10:34, 24 September 2018

I can't spell your name

Problem A

Solved by Xiejiadong. 00:09:42(+)

Problem B

Solved by dreamcloud. 00:35:42(+)

Problem C

Solved by oxx1108. 00:58:09(+)

Problem D

Unsolved.

Problem E

Solved by Xiejiadong. 03:00:39(+1)

Problem F

Unsolved.

Problem G

Solved by oxx1108. 04:56:50(+1)

Problem H

Unsolved.

Problem I

Solved by Xiejiadong. 03:22:13(+3)

Problem J

Unsolved.

Problem K

Unsolved.

ECNU Foreigners

ultmaster: 签到成功!

Problem A

Solved by zerol. 00:12 (+)

Problem B

Solved by ultmaster. 01:26 (+)

题意:把 $m$ 个点两两匹配成 $m/2$ 条直线,然后求最多的平行线对数。

题解:可能划分的数量大概只有 2E6。巧妙地把这些方案枚举出来了以后,逐一计算就可以了。

因为没有输出答案,错误地把 debug 信息当成了答案。自闭半小时。

Problem C

Solved by ultmaster. 00:38 (+1)

Problem D

Problem E

Problem F

ultmaster: 题目读错背大锅。而且可能顺带抹杀了做出其他题的可能性。

Problem G

Solved by kblack. 02:28 (+)

Problem H

Problem I

Solved by kblack. 01:28 (+)

Problem J

Solved by kblack. 03:33 (+)

Problem K