Function and Dom HW

Factorial

• Write a function that accept one number and return the factorial for that number
• example: if the number passed is: 3 ( 321 ) return 6

FizzBuzz function

• Write a function that accepts an argument of a number
• If it is a multiple of 3, return "Fizz" instead of the number.
• If it is a multiple of 5, return "Buzz" instead of the number.
• If it is a multiple of both 3 and 5, return "FizzBuzz" instead of the number.
• Otherwise, return the number.

Dom Task1

Start of with Modifying the basic HTML page called math.html

• Create a JavaScript file called task1.js.
• Modify the HTML and write the JavaScript necessary to create a web page that allows a user to do some basic mathematical computations(addition, multiplication and mod).
• The user should be able to enter numbers and press on a button to show the results of the calculation. white_check_mark eyes raised_hands

Dom Task2

Start of with the following:

• Use file called task2.html.
• Write the JavaScript needed in a file called task2.js.
• Create a function which counts and displays the number of times a button has been clicked.
• Create a function to convert rands into dollars, euros and pounds.
• Create a function which creates a drop-down menu with 25 option elements and add it to the HTML page you have created. Each option element should display the number of the option. Use a loop.

Bonus:

• Create a calculator:
  • It should have the layout similar to the calculator on your computer.
  • Use CSS to help you style the layout.
  • Use JavaScript functions to implement its operation.