largest element in nested array
function largestOfFour(arr) { return arr.map(function(group) { return group.reduce(function(prev, current) { return current > prev ? current : prev; }); }); }
Source: forum.freecodecamp.org
largest element in nested array
function largestOfFour(arr) { const results = []; for (let i = 0; i < arr.length; i++) { let largestNumber = arr[i][0]; for (let j = 1; j < arr[i].length; j++) { if (arr[i][j] > largestNumber) { largestNumber = arr[i][j]; } } results[i] = largestNumber; } return results; }
Source: forum.freecodecamp.org
largest element in nested array
function largestOfFour(arr, finalArr = []) { return !arr.length ? finalArr : largestOfFour(arr.slice(1), finalArr.concat(Math.max(...arr[0]))) }
Source: forum.freecodecamp.org