Given a non-negative number N, the number of array elements (N<=100)
Fill the array with elements according to the following rule (the first element is equal to the value N) and display it on the screen in one line separated by a space:
20  19  17   14  ... 
Sample Input and Output
| Test No. | Input data | Imprint | 
| 1 | 5 | 5 4 2 -1 -5 |