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james.shockey@austinisd.org > countDigits
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LASA_AP_WhileLoop_Set01_Problem05

Problem 5: Count Digits
Problem: Given a non-negative integer n, return the number of digits in n.


countDigits(12345) → 5
countDigits(0) → 1
countDigits(42) → 2

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public int countDigits(int n) { }

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