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Increase by 2

Increase by 2

The sequence of integers is given. Increase by 2 each its non-negative element.


In the first line the number of sequence elements n (n100) is given. In the second line the sequence elements are given, each of them does not exceed 100 by absolute value.


Print n numbers in one line - the new elements of sequence, in the order they were given.

Time limit 1 seconds
Memory limit 128 MiB
Input example #1
1 2 3 -4
Output example #1
3 4 5 -4
Source SFE-2010 Variant 4