**Tell us what’s happening:**

hi, freecodecamp says that my code is ok, but it seems different and more simple than other solutions. can someone check it?

**Your code so far**

```
function largestOfFour(arr) {
let array=[];
let a=0;
for(let i=0;i<arr.length;i++){
a= Math.max(...arr[i]);
array.push(a);
}
return array;
}
largestOfFour([[4, 5, 1, 3], [13, 27, 18, 26], [32, 35, 37, 39], [1000, 1001, 857, 1]]);
```

**Your browser information:**

User Agent is: `Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36`

.

**Link to the challenge:**

https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-algorithm-scripting/return-largest-numbers-in-arrays/