How to use Sort method() In Javascript
In this approach, we sort the array in ascending order using the sort method and return the second element which is the second smallest element in the array.
Example: The below code Finds the Second Smallest Element in an Array using sorting in JavaScript.
function secondSmallestElement(arr) {
arr.sort((a, b) => a - b);
return arr[1];
}
const numbers = [5, 2, 8, 3, 1, 7];
console.log("Second smallest element:", secondSmallestElement(numbers));
Output
Second smallest element: 2
Find Second Smallest Element in an Array in JavaScript
JavaScript allows us to compute the Second Smallest Element within a given array. The task involves iterating through the array, identifying the smallest and second smallest element in the array.
There are several approaches to finding the second smallest element in an array using Javascript which are as follows:
Table of Content
- Using Sort method()
- Using iteration
- Using Math.min and filter()