* The two largest digits are 3
Problem
Given a natural number
N
. Determine the digits of the number that are greater than the rest of the digits. Print two such digits in non-increasing order (the second digit is less than or equal to the first).
Input
The input is a single number
N
(10 <= N <= 10
9).
Imprint
Output the answer to the problem.
Examples
# |
Input |
Output |
1 |
45545 |
5 5 |
2 |
1113 |
3 1 |
3 |
444 |
4 4 |
Запрещенные операторы: list
; [
; sort