In this **HackerRank Day 4: Classes 10 days of javascript problem solution** Create a Polygon class that has the following properties:

- A constructor that takes an array of integer values describing the lengths of the polygon's sides.
- A perimeter() method that returns the polygon's perimeter.
- Locked code in the editor tests the Polygon constructor and the perimeter method.

## Problem solution in JavaScript programming.

/*
* Implement a Polygon class with the following properties:
* 1. A constructor that takes an array of integer side lengths.
* 2. A 'perimeter' method that returns the sum of the Polygon's side lengths.
*/
class Polygon
{
constructor(lengths)
{
this.lengths = lengths;
}
perimeter()
{
let perimeter = 0;
for (let i = 0; i < this.lengths.length; i++)
{
perimeter += this.lengths[i];
}
return perimeter;
}
}

Wednesday, September 1, 2021