常用scala函數

1、迭代

https://www.runoob.com/scala/scala-iterators.html

2、遞歸

https://www.runoob.com/scala/recursion-functions.html

3、循環

https://www.runoob.com/scala/scala-loop-types.html

參考資料：

https://www.runoob.com/scala/scala-tutorial.html