太棒了! 目前共计 271 篇日志。继续努力。

2020

CF528E Triangles 3000

03-27

CF749E. Inversions After Shuffle

03-27

2020牛客暑期多校训练营（第八场）A.All-Star Game

03-27

CF993E Nikita and Order Statistics

03-27

exLucas Lucas

03-27

2020牛客暑期多校训练营（第八场）A.All-Star Game

03-27

CF1327G. Letters and Question Marks

03-25

CF1208G Polygons

03-25

CF1303E. Erase Subsequences

03-25

CF1327F. AND Segments

03-24