本课内容目前为英文。
Write once, use everywhere
You have already used functions: print, input, int and range. Now you will write your own, so a job you solve once can be reused anywhere with a single line.
本课内容目前为英文。
You have already used functions: print, input, int and range. Now you will write your own, so a job you solve once can be reused anywhere with a single line.