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Codeforces
6 题 · 0 已翻译
Codeforces Round 869 (Div. 1)
2023/04/29 22:35
135 分钟
1817
Codeforces
A
Almost Increasing Subsequence
Almost Increasing Subsequence
1500
仅原文
B
Fish Graph
Fish Graph
1900
仅原文
C
Similar Polynomials
Similar Polynomials
2400
仅原文
D
Toy Machine
Toy Machine
2700
仅原文
E
Half-sum
Half-sum
3400
仅原文
F
Entangled Substrings
Entangled Substrings
3500
仅原文