Ethan53

UID: 1816, Registered at 1 year ago, last login at 5 months ago, currently offline.

Solved 23 problems, RP: 134 (No. 318)

This person is lazy and didn't write anything.

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

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

蓝桥杯: 19
其他: 16
语法: 13
入门训练: 11
基础练习: 5
真题: 3
2021蓝桥杯省赛: 3
数学: 2
位运算: 1
排序: 1