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apcsaArraysSwapEndElements


This function swaps the FIRST and LAST elements of a given array of int values, and returns the modified array.


apcsaArraysSwapEndElements([3, 4]) → [4, 3]
apcsaArraysSwapEndElements([5, 8]) → [8, 5]
apcsaArraysSwapEndElements([9, 2, 4, 6]) → [6, 2, 4, 9]

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

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