Codeforces 908F - New Year and Rainbow Roads

太耻辱了!!!Educational Round 42 中的 E 题就是这道题,然而本辣鸡看一眼就往...     Read more
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Jimmy Zhang Apr 11, 2018

HDUOJ 4366 - Successor

题面Sean 是一位霸道总裁,在他的公司里有     Read more
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Jimmy Zhang Apr 10, 2018

Codeforces 961E - Tufurama

题面Polycarp 决定二刷他最喜欢的电视剧 Tufurama,但是当他搜索这个电视剧的时候发现如果第     Read more
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Jimmy Zhang Apr 06, 2018

POJ 1990 - MooFest

题面Farmer John 的     Read more
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Jimmy Zhang Apr 01, 2018

碎思杂念

0x00ICPC 是一场思维竞赛。起初得知 ICPC 赛中允许...     Read more
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Jimmy Zhang Apr 01, 2018