August 30, 2023 1 min to read

Hackerrank 10 Days of JavaScript Day 1: Operators,Functions,Let and Const

Are you up for the 10 Days of JavaScript challenge on Hackerrank? This challenge is a collection of ten tasks that focus on JavaScript and, to some extent, HTML and CSS.

In this series, I will be sharing my solutions to the challenges. I will be sharing the solutions in JavaScript. I will also be sharing the solutions in HTML and CSS for the challenges that require it.

Day 1: Arithmetic Operators

• A length and width are sent to two different functions
• getArea must return the area of the shape dimensions sent
• getPerimeter must return the perimeter of the shape dimensions sent
• Complete the functions

Test Case of Arithmetic Operators HackerRank Solution

Day 1: Functions

• A integer of value n is provided
• 1 ≤ n ≤ 10
• Output the factorial value of n (n!, 4! = 4 x 3 x 2 x 1 = 24)

Test Case of Functions HackerRank Solution

Day 1: Let and Const

• A float value r is provided for the radius
• 0 < r ≤ 100
• Print (console.log) the area of the circle (π x r²)
• Print (console.log) the perimeter of the circle (2πr)
• Do not overwrite the try and catch but make sure the code still works

Test Case of Arithmetic Operators HackerRank Solution