yang ying

UID: 477, Registered at 2022-3-17 20:48:27, last login at 2022-3-17 20:49:16, currently offline.

Solved 4 problems, RP: 8 (No. 903)

Bio

This person is lazy and didn't write anything.
Accepted Problems
SWPU2
SWPU3
SWPU5
SWPU6
Recent Activities

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

This person is lazy and didn't write any solutions.

SWPUACM: 4
选拔赛: 4
天梯赛: 4
校内选拔: 4
字符串: 1
搜索: 1
其他: 1
暴力: 1
数论: 1
素数判定: 1