Beginner · Lists · 102 of 264
Reverse a list
Read words on one line and print them in reverse order.
Input: words separated by spaces. Output: the same words, last first, separated by spaces.
Examples
Input
one two three
Output
three two one
Input
a
Output
a
One more test checks other inputs when you press Check.
Stuck? The idea behind lists
A list keeps several values in order: [3, 9, 1]. Its items are numbered from 0, like a string's characters.
append() adds to the end; sum(), min(), max(), len() and sorted() work on a whole list. Read numbers from one line with input().split() and int().
numbers = [int(x) for x in input().split()] print(sum(numbers), max(numbers)) numbers.append(0) print(numbers)
Watch for: split() gives text: "10" sorts before "9". Turn each item into a number before comparing or adding.