Segment_Tree

UID: 885

暂未获得硬币

Registered at 2025-5-3 11:47:44, last login at 2025-7-14 8:48:07, currently offline.

Solved 2 problems, RP: 12 (No. 239)

Bio

This person is lazy and didn't write anything.
Accepted Problems
5008
5009
Recent Activities

This person is lazy and didn't join any contests or homework.
Recent Solutions

This person is lazy and didn't write any solutions.