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frew@mclean.com > replaceOddWithNeg1
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For each odd number in the given array, change them all to -1.


replaceOddWithNeg1([2, 10, 3, 4, 20, 5]) → [2, 10, -1, 4, 20, -1]
replaceOddWithNeg1([10, 1, 20, 2]) → [10, -1, 20, 2]
replaceOddWithNeg1([10, 1, 9, 20]) → [10, -1, -1, 20]

...Save, Compile, Run (ctrl-enter)

public int[] replaceOddWithNeg1(int[] nums) { }

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