QcaL5yCjIg

UID: 27147, Registered at 2025-12-22 19:43:05, last login at 2025-12-22 19:43:05, currently offline.

Solved 15 problems, RP: 59 (No. 4505)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990

P3991

P3992

P4015
P4016

P4042

P4043

P4044
P4045

P4046

P4047

P4048
P4049

P4050

P4104
Recent Activities

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

数据结构: 2
链表: 2