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orion.a.smith@gmail.com apcsa-arrays > apcsaArraysAddEvenIndexElements
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This function adds only the numbers in the array a with even index values (e.g. 0, 2, 4...) and returns the sum.


apcsaArraysAddEvenIndexElements([1, 2, 3, 4, 5]) → 9
apcsaArraysAddEvenIndexElements([1, 2, 3, 4]) → 4
apcsaArraysAddEvenIndexElements([-2, -3]) → -2

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public int apcsaArraysAddEvenIndexElements(int[] nums) { }

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