Question: A byte can hold unsigned decimal values in the range 0 to 255. Give a regular expression to describe all decimal values in this range,

A byte can hold unsigned decimal values in the range 0 to 255. Give a regular expression to describe all decimal values in this range, not allowing leading zeros. The empty string is not allowed. Legal strings are 0, 8, 144, 87, but not 350 or 017.

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