POJ2955 - Brackets

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CodeForces - 149D Coloring Brackets

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基础dp专题总结 Part 2

基础dp专题总结 Part 1

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状压dp总结(更新中)

POJ1015 - Jury Compromise

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Codeforces思维题（更新中）

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2019GDCPC-赛后记录

没有封面图，因为我懒hhhh

POJ2528 - Mayor's poster

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Codeforces1136D - Nastya Is Buying Lunch

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