JavaScript

Mutation

const arrayOfSquares = numberList => {
  // Write your code here
};
console.log(arrayOfSquares([-1, -2, -3]));

const arrayOfSquares = numberList => {
  return numberList.map(num => num**2);
};
console.log(arrayOfSquares([-1, -2, -3]));

const updateAsAscending = numbers => {
  //Write your code here
};
console.log(updateAsAscending([42, 48, 49, 111, 222, 333, 0, 5]));

function updateAsAscending(numbers) {
  return numbers.sort((a, b) => a - b);
};

console.log(updateAsAscending([42, 48, 49, 111, 222, 333, 0, 5]));