You'll be given an array A of N integers as input. For each element of the array A[i], print A[i]-1.

Input:
There will be N+1 iines of input each consisting of a single integer.
Integer in first line denotes N
For the following N lines the integer in i^{th} line denotes the integer A[i-1]

Output:
For each element of the array A[i], print A[i]-1 in a new line.

Constraints:
1 ≤ N ≤ 10
1 ≤ A[i] ≤ 10

SAMPLE INPUT
2
2
6

SAMPLE OUTPUT
1
5

见题面

见题面