Difference between revisions of "XVIII Open Cup named after E.V. Pankratiev. Grand Prix of Peterhof"
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Upsolved by Weaver_zhu. (-8) | Upsolved by Weaver_zhu. (-8) | ||
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+ | 梦游签到 | ||
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+ | 题意:判断完全平方数。 | ||
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+ | 题解:二次剩余随便判几个int范围素数就行了。 |
Revision as of 11:39, 22 May 2019
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Xiejiadong: 抱着能 AK 的幻想。最后一个小时还是三人三线开题。三人枪机,三人三爆炸。
Problem A
Solved by Kilo_5723 01:10. (+3)
Problem B
Unsolved.
Problem C
Solved by Weaver_zhu. 01:18 (+)
暴力签到
Problem D
Solved by Kilo_5723. 04:54 (+2)
Problem E
Solved by Xiejiadong. 02:01 (+)
Problem F
Problem G
Problem H
Problem I
Solved by Xiejiadong. 00:27 (+)
Problem J
Upsolved by Weaver_zhu. (-8)
梦游签到
题意:判断完全平方数。
题解:二次剩余随便判几个int范围素数就行了。