Number N is entered, and then N numbers - array elements (\(1<=N<=100\) ), array elements are natural numbers not exceeding 100.
It is necessary to determine the numbers of places in the array where the same elements stand, or two numbers 0 (that is, 0 0) if all the elements are different. If there are multiple pairs of numbers that are the answer, output any of them.
Input
The first line contains a natural number
N - the number of numbers. In the second line -
N natural numbers (
\(2<=N<=100\), all numbers do not exceed 100 ).
Imprint
Print the answer to the problem.
Examples
| # |
Input |
Output |
| 1 |
5
1 2 1 3 4
|
1 3 |
| 2 |
4
1 2 3 4
|
0 0 |