S3P4 - Draw Rectangle

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Given dimensions of a rectangle draw an empty rectangle using * with the given dimensions.

Input

Two integers N and M, N is the height and M is the width.

N and M are integers and greater than 0 and do not exceed 100.

Output

Rectangle border with * and empty inside.

Example

Input:
3 4

Output:
****
*  *
****

The output may be not clear but the second line has 4 characters, 2 asterisks at the begin and the end, and 2 spaces in the middle.


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Dicky Djayadi: 2012-07-07 06:53:10

hi would you check my solution please? thanks


Added by:mohamed gamal
Date:2012-01-27
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
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