Calculator

Goal :

The main goal was to make a calculator that would take operations and display them.

How ?

First of all, I had to create 8 functions to them with the buttons :

• clear, to clear my screen
• delete, to delete the number or the operand I just clicked on
• addNumber, to add a number when pressing on it
• operator, to make the actual number become the previousOperand
• compute, to make an operation
• getDisplayNumber
• updateDisplay

Then, I had to tell each button what to do, meaning to make each number buttons display a number, and each operation button I want them to do an operation etc...

Material :

I used a few youtubes videos, few stackoverflow forums. I also used : - Javascript

• HTML
• CSS