Run a program next, see a system whether hint mistake, again track down by following clues goes solving.

然后运行程序，看系统是否提示错误，再顺藤摸瓜去解决。

youdao

Run a program next, see a system whether hint mistake, again track down by following clues goes solving.

然后运行程序，看系统是否提示错误，再顺藤摸瓜去解决。

youdao