有趣的徐徐5068

UID: 61219, Registered at 2026-10-12 10:03:56, last login at 2026-10-12 15:54:09, last active at 2026-10-12 17:19:42.

Solved 6 problems, RP: 31.6 (No. 14179)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4011

P4012
P4037

P4039
P4935

P7119
Recent Activities

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

模拟: 1
前缀和: 1