78OELSKirq

UID: 28648, Registered at 2026-3-1 10:53:01, last login at 2026-3-26 13:20:49, currently offline.

Solved 5 problems, RP: 37 (No. 6668)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4536

P4535
P4540

P4549
P4552
Recent Activities

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

动态规划: 2
字符串: 1
数据结构: 1
树状数组: 1
哈希表: 1