甜美的歌手9160

UID: 55988, Registered at 2026-9-13 2:21:38, last login at 2026-9-13 2:21:38, currently offline.

Solved 5 problems, RP: 32.1 (No. 13640)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14452

P14454
P14456

P14463
P14469
Recent Activities

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

双指针: 2
其他: 1
位运算: 1
二叉树: 1
模拟: 1