http://www.freecodecamp.com/mtroiani 's solution for Bonfire: Return Largest Numbers in Arrays

gistfile1.txt

// Bonfire: Return Largest Numbers in Arrays
// Author: @mtroiani
// Challenge: http://www.freecodecamp.com/challenges/bonfire-return-largest-numbers-in-arrays
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function largestOfFour(arr) {
  var bigArr = [];
  for (var i = 0; i < arr.length; i ++) {
    var largest = 0;
    for (var n = 0; n < arr[i].length; n ++) {
      if (arr[i][n] > largest) {
        largest = arr[i][n];
      }
    }
    bigArr[i] = largest;
  }
  return bigArr;
}
largestOfFour([[13, 27, 18, 26], [4, 5, 1, 3], [32, 35, 37, 39], [1000, 1001, 857, 1]]);