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jebbert@volusia.k12.fl.us > feb26_2016_SLHL_numDigits
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Write a method that RECURSIVELY determines how many digits are in the integer parameter 'num'. You MUST use recursion, with no loops. You may NOT use any string methods.


feb26_2016_SLHL_numDigits(1) → 1
feb26_2016_SLHL_numDigits(421) → 3
feb26_2016_SLHL_numDigits(12915) → 5

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public int feb26_2016_SLHL_numDigits(int num) { }

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