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CodingBat code practice

 

Array-1 > makeLast
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Given an int array, return a new array with double the length where its last element is the same as the original array, and all the other elements are 0. The original array will be length 1 or more. Note: by default, a new int array contains all 0's.

makeLast([4, 5, 6]) → [0, 0, 0, 0, 0, 6]
makeLast([1, 2]) → [0, 0, 0, 2]
makeLast([3]) → [0, 3]

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


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