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http://codeforces.com/contest/402/problem/E

lhclqslove 2017-07-27 13:58 阅读:217 评论:0 推荐:0

http://codeforces.com/problemset/problem/847/E

lhclqslove 2017-09-22 23:16 阅读:214 评论:0 推荐:0

2018 Multi-University Training Contest 2(Naive Operations ) hdu6315

lhclqslove 2018-07-26 13:35 阅读:213 评论:0 推荐:0

http://codeforces.com/problemset/problem/594/A

lhclqslove 2017-08-21 16:32 阅读:209 评论:0 推荐:0

Codeforces Round #410 (Div. 2)C. Mike and gcd problem

lhclqslove 2017-08-24 17:03 阅读:201 评论:0 推荐:0