CodeFun2a868cb90b

UID: 20835, Registered at 2025-8-30 18:49:54, last login at 2025-8-30 18:49:54, last active at 2025-9-5 18:31:29.

Solved 5 problems, RP: 20.45 (No. 5508)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990

P3992
P3376

P3377
P3543
Recent Activities

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

贪心: 2
哈希表: 1