Question: A given integer num has a hoagie if at least a digit in num is surrounded by two identical digits. This function takes an integer
A given integer num has a hoagie if at least a digit in num is surrounded by two identical digits.
This function takes an integer and returns True is num has a hoagie, False otherwise. Note that
num and num will not behave as intended when num is negative, so make sure your
process negative numbers as positive.
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