YNjQqv4j7U

UID: 49469, Registered at 2026-8-11 18:57:24, last login at 2026-9-9 18:00:03, last active at 2026-9-12 13:50:26.

Solved 3 problems, RP: 25.52 (No. 13718)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4443
P5266
P5267
Recent Activities

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

贪心: 1
优先队列: 1
模拟: 1
动态规划: 1