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出神入化的分块 Educational Codeforces Round 71 (Rated for Div. 2) E Remainder Problem

08-23

2019 Multi-University Training Contest 10 1011 Make Rounddog Happy

08-22

分治算法

08-22

2019 Multi-University Training Contest 9 1007 Rikka with Travels

08-19

2019牛客暑期多校训练营(第八场)Just Jump

08-14

2019牛客暑期多校训练营(第八场)Flower Dance(有坑)

08-13

2019牛客暑期多校训练营(第八场) Distance

08-13

2019牛客暑期多校训练营(第七场) E Find the median

08-09

2019 Multi-University Training Contest 5 1002 three arrays

08-09

回文树

08-07