Return the Last Element in an Array

Published by Alex Golubov in
arrayslanguage_fundamentalsvalidation

Create a function that accepts an array of numbers and returns the last number in the array.

Examples

getLastItem([1, 2, 3], 3) ➞ 3

getLastItem([0], 1) ➞ 0

getLastItem([-1, -3], 2) ➞ -3

Notes

  • Don't forget to return the result.
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