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Problems

Simple problem

Simple problem

Program reads two-digit number and prints every digit, separated by a space.

Input

One integer from 10 to 99 including.

Output

Two digits separated by a space.

Important! In case you have any troubles solving this problem, please check out examples on Help page.

Time limit 1 second
Memory limit 128 MiB
Input example #1
23
Output example #1
2 3