hJaRtaanFB

UID: 48919, Registered at 2026-8-6 10:55:30, last login at 2026-9-22 16:43:09, last active at 2026-9-22 16:43:09.

Solved 3 problems, RP: 31.4 (No. 13421)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5120
P5337
P5412
Recent Activities

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

暴力枚举: 1
模拟: 1
贪心: 1