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abraskin@mbusd.org 2015_quarter_exam_practice > sumOddBeforeEven
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Return the sum of the even digits preceded by an odd digit.


sumOddBeforeEven(123456789) → 20
sumOddBeforeEven(13579) → 0
sumOddBeforeEven(2232) → 2

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public int sumOddBeforeEven(int num) { }

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