A Simple calculator
How can I make a simple calculator out of this? while True: print("Options:") print("Enter 'add' to add two numbers") print("Enter 'subtract' to subtract two numbers") print("Enter 'multiply' to multiply two numbers") print("Enter 'divide' to divide two numbers") print("Enter 'quit' to end the program") user_input = input(": ") if user_input == "quit": break elif user_input == "add": num1 = float(input("Enter a number: ")) num2 = float(input("Enter another number: ")) result = str(num1 + num2) elif user_input == "subtract": num1 = float(input("Enter a number: ")) num2 = float(input("Enter another number: ")) result = str(num1 - num2) elif user_input == "multiply": num1 = float(input("Enter a number: ")) num2 = float(input("Enter another number: ")) result = str(num1 * num2) elif user_input == "divide": num1 = float(input("Enter a number: ")) num2 = float(input("Enter another number: ")) result = str(num1 / num2) else: print("Unknown input")