e-olymp
Competitions

Formatting

Digits permutation in 3-digit integer

In the given three-digit positive integer swap the first and the last digits.

Input

One three-digit positive integer n (100n999).

Output

Print the number obtained by exchange of the first and the last digits.

Time limit 1 second
Memory limit 128 MiB
Input example #1
198
Output example #1
891