Using an index to get an item, Python

前端 未结 5 1316
轮回少年
轮回少年 2020-11-30 10:23

I have a tuple in python (\'A\',\'B\',\'C\',\'D\',\'E\'), how do I get which item is under a particular index number?

Example: Say it was given 0, it would return A

5条回答
  •  囚心锁ツ
    2020-11-30 10:34

    What you show, ('A','B','C','D','E'), is not a list, it's a tuple (the round parentheses instead of square brackets show that). Nevertheless, whether it to index a list or a tuple (for getting one item at an index), in either case you append the index in square brackets.

    So:

    thetuple = ('A','B','C','D','E')
    print thetuple[0]
    

    prints A, and so forth.

    Tuples (differently from lists) are immutable, so you couldn't assign to thetuple[0] etc (as you could assign to an indexing of a list). However you can definitely just access ("get") the item by indexing in either case.

提交回复
热议问题