FCC - Return Largest Numbers in Arrays

by Tom M

HTML

<div id="hi">

</div>

JavaScript

function largestOfFour(arr) {
	var z = arr;
  var i;
	var j;
	var array = [];
	for (i=0; i < z.length; i++) {
		  array.push(Math.max(...(z[i])));
		
	} return array;
}

document.getElementById("hi").innerHTML = largestOfFour([[4, 5, 1, 3], [13, 27, 18, 26], [32, 35, 37, 39], [1000, 1001, 857, 1]]);