How do you code a calculator in python?

Answer 1

An example might be:

firstNumber = raw_input("Enter your first number: ")

secondNumber = raw_input("Enter your second number: ")

operatorChoice = raw_input("What do you wish to do with these numbers? ")

if operatorChoice == "-":

subtractSum = firstNumber - secondNumber

print("Here is your result: %s") % (str(subtractSum))

if operatorChoice == "+":

additionSum = firstNumber + secondNumber

print("Here is your result: %s") % (str(additionSum))

That's a basic example.