ACM-ICPC 2018 Jiaozuo Online Contest

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Revision as of 10:06, 15 September 2018 by Ultmaster (talk | contribs) (→‎Problem B)
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ECNU Foreigners

Problem A

Solved by zerol. 00:07 (+)

Problem B

Solved by ultmaster. 01:03 (+)

题意:要求从 $n$ 个数中挑出 $m$ 个数,然后用加减乘除等规定的运算符号依次作用在当前的这个数上,结果尽可能大。

题解:最小可能不一定,但最大应该就是维护一个最大一个最小就好了。DP。

Problem E

Solved by kblack. 02:02 (+1)

Problem F

Solved by zerol. 04:25 (+)

Problem G

Solved by zerol. 00:25 (+)

Problem H

Solved by zerol. 03:26 (+2)

Problem I

Solved by zerol. 00:15 (+)

Problem J

Solved by ultmaster. 02:27 (+1)

Problem K

Solved by kblack. 00:46 (+2)

Problem L

Solved by kblack. 00:19 (+)