#!/usr/bin/python #return a list def ret_test(a,b): l=[a,b] return l def ret_test2(a,b): # return a tuple # t=(a,b) # return t # return 2 value = return a tuple return (a,b) #list accepted l1=ret_test(1,2) print l1 #tuple accepted t1=ret_test2(1,2) print t1 #2 value accepted x,y=ret_test2(1,2) print x print y
返回值可以返回0個或1個或多個,類型可以是各種類型(list , tuple , 整數等),多個的情況我理解即tuple類型