David

UID: 370, Registered at 3 years ago, last login at 3 years ago, currently offline.

Solved 8 problems, RP: 32 (No. 664)

This person is lazy and didn't write anything.

E7
E0014

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

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

简单循环: 3
蓝桥杯: 2
真题: 2
2021蓝桥杯省赛: 2
需要找规律的循环: 2
分支问题: 1