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hdu-5867 Water problem(水题)

LittlePointer 2016-08-18 17:27 阅读:400 评论:0 推荐:0

codeforces 622E E. Ants in Leaves(贪心+dfs)

LittlePointer 2016-08-18 10:50 阅读:399 评论:0 推荐:0

D. Closest Equals(线段树)

LittlePointer 2017-05-15 22:48 阅读:398 评论:0 推荐:0

codeforces 677A A. Vanya and Fence(水题)

LittlePointer 2016-06-02 09:30 阅读:397 评论:0 推荐:0

codeforces 659E E. New Reform(图论)

LittlePointer 2016-03-31 12:36 阅读:396 评论:0 推荐:0