elements = (‘foo‘, ‘bar‘, ‘baz‘) for elem in elements: print (elem) elements = (‘foo‘, ‘bar‘, ‘baz‘) for count, elem in enumerate(elements): print (count, elem)
Result:
foo bar baz 0 foo 1 bar 2 baz
原文：https://www.cnblogs.com/lijinghuabj/p/9206682.html