So my code passes the first 3 tests, but fails
largestOfFour([[17, 23, 25, 12], [25, 7, 34, 48], [4, -10, 18, 21], [-72, -3, -17, -10]]) should return [25, 48, 21, -3].
What am I missing?
function largestOfFour(arr) {
let finalArray = [];
for (let i = 0; i < arr.length; i++){
let bigNum = 0;
for (let j = 0; j < arr[i].length; j++){
if (arr[i][j] > bigNum) {
bigNum = arr[i][j];
}
}
finalArray.push(bigNum);
}
return finalArray;
}
largestOfFour([[4, 5, 1, 3], [13, 27, 18, 26], [32, 35, 37, 39], [1000, 1001, 857, 1]]);