谦虚的奶茶

UID: 51587, Registered at 2026-8-26 0:38:43, last login at 2026-8-26 9:36:24, last active at 2026-8-27 4:42:38.

Solved 2 problems, RP: 11 (No. 16547)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5198
P5263
Recent Activities

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

模拟: 1
贪心: 1