Shuffle 1

by Matthew Day

JavaScript

let ints = [9, 3, 11, 1, 7];

function shuffle(arr) {
  for(let i = 0; i < arr.length; ++i) {
    let random = Math.floor(Math.random() * arr.length);
    let temp = arr[i];
    arr[i] = arr[random];
    arr[random] = temp;
  }
  console.log(arr);
  return arr;
}

shuffle(ints);