cal

var c = prompt("Calculate Program \n1. Add numbers \n2. Subtract numbers \n3. Multiply numbers \n4. Divide numbers \nWhat's your choice ?")

var num1 = parseInt(prompt("Enter the first number "))

var num2 = parseInt(prompt("Enter the second number "))
if (c == 1) {
  console.log(num1 + num2)
} else if (c == 2) {
  console.log(num1 - num2)
} else if (c == 3) {
  console.log(num1 * num2)
} else if (c == 4) {
  console.log(num1 / num2)
}