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Codeforces
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Codeforces Round 505 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final)
2018/08/19 21:35
135 分钟
1025
Codeforces
A
Doggo Recoloring
Doggo Recoloring
900
仅原文
B
Weakened Common Divisor
Weakened Common Divisor
1600
仅原文
C
Plasticine zebra
Plasticine zebra
1600
仅原文
D
Recovering BST
Recovering BST
2100
仅原文
E
Colored Cubes
Colored Cubes
2700
仅原文
F
Disjoint Triangles
Disjoint Triangles
2700
仅原文
G
Company Acquisitions
Company Acquisitions
3200
仅原文