全部比赛Codeforces
Codeforces
6 题 · 0 已翻译
Codeforces Round 825 (Div. 2)
2022/10/10 22:35120 分钟1736
AMake A Equal to BMake A Equal to B
800
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BPlaying with GCDPlaying with GCD1200
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C1Good Subarrays (Easy Version)Good Subarrays (Easy Version)1300
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C2Good Subarrays (Hard Version)Good Subarrays (Hard Version)2400
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DEqual Binary SubsequencesEqual Binary Subsequences2200
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ESwap and TakeSwap and Take2600
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