Question

Modify the function to return a copy of the given array sorted in ascending order (1, 2, 3, etc). Do not modify the original array.

function copyAndSortNumbers(numbers) {

}

/* Do not modify code below this line */

const original = [1, 7, 3, 5];
const sortedCopy = copyAndSortNumbers(original);

console.log(original, '<-- should be [1, 7, 3, 5]');
console.log(sortedCopy, '<-- should be [1, 3, 5, 7]');

Answer 1

function copyAndSortNumbers(numbers) {
   result = [...numbers];
   result.sort();
   return result;
}

/* Do not modify code below this line */

const original = [1, 7, 3, 5];
const sortedCopy = copyAndSortNumbers(original);

console.log(original, '<-- should be [1, 7, 3, 5]');
console.log(sortedCopy, '<-- should be [1, 3, 5, 7]');