ritus

UID: 42028, Registered at 2026-5-27 2:35:27, last login at 2026-8-10 10:55:56, last active at 2026-8-25 6:50:21.

Solved 12 problems, RP: 47 (No. 9674)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4007

P4014

P4024
P4029

P4030

P4039
P4040

P4076

P4078
P4081

P4084

P4683
Recent Activities

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

贪心: 3
数据结构: 1
栈: 1
排序算法: 1