cako

Calculator App

Football Club

Est. 2022

let num1 = ''; let num2 = ''; let operator = ''; let result = ''; function input(num) { if (operator === '') { num1 += num; document.getElementById('result').value = num1; } else { num2 += num; document.getElementById('result').value = num2; } } function operator(op) { operator = op; } function clearInput() { num1 = ''; num2 = ''; operator = ''; document.getElementById('result').value = ''; } function calculate() { switch (operator) { case '+': result = parseFloat(num1) + parseFloat(num2); break; case '-': result = parseFloat(num1) - parseFloat(num2); break; case '*': result = parseFloat(num1) * parseFloat(num2); break; case '/': result = parseFloat(num1) / parseFloat(num2); break; } = result; ll }