好学的青竹8270

UID: 58511, Registered at 2026-9-22 20:22:02, last login at 2026-9-23 13:13:14, last active at 2026-9-23 18:16:35.

Solved 4 problems, RP: 13 (No. 18087)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3304
P4234
P4520
P4552
Recent Activities

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

动态规划: 2
贪心: 1
背包: 1
字符串: 1