competition

好久没有这么强烈的表达欲了，又想记录些什么。

This article was revised on March 5

This month is really a busy month.

05/31/20 Summary Today we officially began our new season robotics development.

import java.

import java.

import java.

Question My thought Nothing… The problem is pretty easy, however it troubled me for a quite long time.

Now I am on the bullet train from Xi’an to Baoding, crossing one tunnel after another, passing one bridge after another.