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codeforces 434B B. Nanami's Digital Board(分治)

LittlePointer 2016-06-04 23:25 阅读:288 评论:0 推荐:0

codeforces 569C C. Primes or Palindromes?(素数筛+dp)

LittlePointer 2016-04-12 22:51 阅读:288 评论:0 推荐:0

codeforces 709B B. Checkpoints(水题)

LittlePointer 2016-08-25 11:29 阅读:287 评论:0 推荐:0

LA-3905 (扫描线)

LittlePointer 2016-07-12 12:23 阅读:286 评论:0 推荐:0

codeforces 660B B. Seating On Bus(模拟)

LittlePointer 2016-04-09 01:08 阅读:283 评论:0 推荐:0