善良的仓鼠

UID: 49863, Registered at 2026-8-14 14:40:16, last login at 2026-8-29 17:58:10, last active at 2026-8-30 19:51:18.

Solved 2 problems, RP: 11.8 (No. 16699)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14445
P14446
Recent Activities

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

双指针: 1
模拟: 1
其他: 1
位运算: 1
哈希表: 1