Increase by 2
Very easy
Execution time limit is 1 second
Runtime memory usage limit is 128 megabytes
The sequence of integers is given. Increase each its non-negative element by .
Input
The first line contains the number of elements . The second line contains the sequence of integers, with each element not exceeding in absolute value.
Output
Print integers in a single line — the new elements of the sequence, in their original order.
Examples
Input #1
Answer #1
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