JSFiddle - React, Tailwind, and code Playground

by MathiasaurusRex

JavaScript

function calculate(num1, operation, num2) {
 //TODO: make a basic calculator.
 if (operation === '+'){
   console.log(num1 + num2);
 }
 else if (operation === '-'){
   console.log(num1 - num2);
 }
 else if (operation === '/'){
   console.log(num1 / num2);
 }
 else if (operation === '*'){
   console.log(num1 * num2);
 }
 else{
   return null;
 }
}
calculate(3.2,"*", 8);
calculate(-3,"+", 0);
calculate(-3,"-", 0);