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Educational Codeforces Round 102 (Rated for Div. 2) 戳上方进入题目列表哟~ A. Replacing Elements By 王俊越 B. String LCM By 李振宇||B. String LCM By 王俊越 C. No More Inv 阅读全文
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20210114 - Virtual Judge ←--所有题目链接在这! A - Andryusha and Socks By李振宇 B - The Meeting Place Cannot Be Changed By 葛云霄||****** C - Andryusha and Colored B 阅读全文
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Codeforces Round #694 (Div. 2) Codeforces Round #694 (Div. 2) ← 原题在这! A. Strange Partition By 李振宇| | A. Strange Partition By 王俊越 B. Strange List By 王俊 阅读全文
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Codeforces Round #693 (Div. 3) ←--比赛网址在这 感谢王俊越提供的A、B、D题!! 我这个蒟蒻写的C题就不感谢了qwq A. Cards for Friends B. Fair Division C. Long Junps D. Even-Odd Game END 阅读全文