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HDU 3072 Intelligence System(强连通分量，缩点)

shuitiangong 2020-05-13 11:25 阅读:163 评论:0 推荐:1

Codeforces 1257D Yet Another Monster Killing Problem(二分+贪心)

shuitiangong 2020-08-31 15:24 阅读:162 评论:0 推荐:0

HDU 4497 GCD and LCM(数论+组合数学)

shuitiangong 2020-08-27 21:38 阅读:162 评论:0 推荐:0

Codeforces 986A Fair(最短路)

shuitiangong 2020-08-04 22:10 阅读:162 评论:0 推荐:0

HDU - 5883 - The Best Path(欧拉回路/路径)

shuitiangong 2020-04-06 17:07 阅读:162 评论:0 推荐:0