how to find index of max number in js
var a = [0, 21, 22, 7];
var indexOfMaxValue = a.reduce((iMax, x, i, arr) => x > arr[iMax] ? i : iMax, 0);
document.write("indexOfMaxValue = " + indexOfMaxValue); // prints "indexOfMaxValue = 2"how to find index of max number in js
var a = [0, 21, 22, 7];
var indexOfMaxValue = a.reduce((iMax, x, i, arr) => x > arr[iMax] ? i : iMax, 0);
document.write("indexOfMaxValue = " + indexOfMaxValue); // prints "indexOfMaxValue = 2"javascript largest number in array
const max = arr => Math.max(...arr);get largest number in array javascript
const array1 = [1, 3, 2];
Math.max(...array1);
// expected output: 3javascript index of biggest number
arr.indexOf(Math.max(...arr))Copyright © 2021 Codeinu
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