Given an array of N elements. Delete elements at the beginning and end until the sum of the array is a multiple of 5 (first the first, then the last, etc.).
The first line contains the number N (1<=N<=15) - the number of elements of a one-dimensional array
The second line contains N integers (numbers are entered from the keyboard)
Sample input and output
| Test number |
Input |
Output |
| 1 |
4
2 6 4 5
| 6 4 |
Запрещенные операторы:del;pop