CodeFun4fee1cab70

UID: 16514, Registered at 2025-4-5 17:29:29, last login at 2026-1-4 21:11:43, currently offline.

Solved 2 problems, RP: 7 (No. 15900)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3619
P3620
Recent Activities

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

模拟: 1
贪心: 1
双指针: 1