CodingBat countOdds

countOdds

Return the number of odd integers in the given array. Note: The mod operator %, which returns the remainder if the first argument is divided by the second, is useful.

countOdds([1]) → 1
countOdds([1, 2, 3, 4, 5]) → 3
countOdds([1, 3, 5, 7]) → 4

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