1
7
2016
1

codeforces.com/contest/185/problem/D

Category: CF | Tags:
10
22
2015
2

codeforces.com/contest/165

Category: CF | Tags:
7
14
2015
1

codeforces.com/contest/557

Category: CF | Tags:
8
19
2014
0

Codeforces Round #261 (Div. 2)

好吧这是我第一次把一场比赛的5题全部做出= =

Category: CF | Tags:

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