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Bacterial Melee CodeForces - 756D (dp去重)

uid001 2019-04-02 19:36 阅读:320 评论:0 推荐:0

SP10707 COT2 - Count on a tree II (树上莫队)

uid001 2019-04-02 09:50 阅读:375 评论:0 推荐:0

Anya and Cubes CodeForces - 525E (双端搜索)

uid001 2019-04-01 23:21 阅读:234 评论:0 推荐:0

Coprime Arrays CodeForces - 915G (数论水题)

uid001 2019-04-01 21:25 阅读:219 评论:1 推荐:0

Linear Kingdom Races CodeForces - 115E (线段树优化dp)

uid001 2019-04-01 18:04 阅读:183 评论:0 推荐:0