浪漫的银杏

UID: 50848, Registered at 2026-8-20 23:39:51, last login at 2026-8-21 10:17:21, last active at just now.

Solved 6 problems, RP: 89.13 (No. 6818)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4996

P5110
P5120

P5124
P5129

P5197
Recent Activities

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

选择题: 3
暴力枚举: 1
模拟: 1