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norm.krumpe@muohio.edu program13 > padEnds
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Given a non-empty array, return a new array but with the first and last elements repeated.


padEnds([3, 4, 5]) → [3, 3, 4, 5, 5]
padEnds([2, 7]) → [2, 2, 7, 7]
padEnds([8]) → [8, 8, 8]

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int[] padEnds(int[] nums) { }

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