Day 1: Arithmetic Operators | Hackerrank Solution |10 Days Of Javascript

DAY 1: ARITHMETIC OPERATORS 

HACKERRANK SOLUTION 10 DAYS OF JAVASCRIPT

Objective

In this challenge, we practice using arithmetic operators. Check out the attached tutorial for resources.

Task

Complete the following functions in the editor below:

1. getArea(length, width): Calculate and return the area of a rectangle having sides  and .
2. getPerimeter(length, width): Calculate and return the perimeter of a rectangle having sides  and .

The values returned by these functions are printed to stdout by locked stub code in the editor.

Input Format

Constraints

•  and  are scaled to at most three decimal places.

Output Format

Sample Input 0
3
4.5

Sample Output 0
13.5
15

Explanation 0

The area of the rectangle is .
The perimeter of the rectangle is .

SOLUTION

function getArea(length, width) { let area; // Write your code here area = (length * width); return area; } /** * Calculate the perimeter of a rectangle. * * length: The length of the rectangle. * width: The width of the rectangle. * * Return a number denoting the perimeter of a rectangle. **/ function getPerimeter(length, width) { let perimeter; // Write your code here perimeter = 2 * (length + width); return perimeter; }

Share Share Tweet Share Share Share

LIKE?

SHARE If you find this useful, please share with your friends and Community.
CODE TOGETHER..GROW TOGETHER.