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fccalgorithmtest2.html
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<!DOCTYPE html>
<head>
</head>
<body>
<script>
/*++++++++++++++++++++++
find the largest numbers
*/
//function largestOfFour(arr) {
// var max = 0;
// var result = [];
// arr.forEach(function(array2){
//// console.log(Array.isArray(array2));
// array2.forEach(function(number){
// if(number > max) {
// max = number;
// }
// });
// array2.forEach(function(number){
// if(number == max) {
// result = array2;
// }
// });
// });
// return result;
//}
function largestOfFour(arr) {
var result = [];
arr.forEach(function(array2){
var max = -Infinity;
array2.forEach(function(number){
if(number > max) {
max = number;
}
});
result.push(max);
});
return result;
}
console.log(largestOfFour([[4, 5, 1, 3], [13, 27, 18, 26], [32, 35, 37, 39], [1000, 1001, 857, 1]]));
</script>
</body>