Question

Write a calculator that will give the user this menu options:

1)Add

2)Subtract

3)Multiply

4)Divide

5)Exit

. Your program should continue asking until the user chooses 5. If user chooses to exit give a goodbye message. After the user selections options 1 - 4, prompt the user for two numbers. Perform the requested mathematical operation on those two numbers. Round the result to 1 decimal place.

Please answer in python and make it simple. Please implement proper indentation, not just a paragraph of code. Thanks.

Example 1: Let's calculate! 1) Add 2) Subtract 3) Multiply 4) Divide 5) Exit Please select one of options above: 4 Enter the first number: 2.81 Enter the second number: 1.111 Answer: 3.1 1) Add 2) Subtract 3) Multiply 4) Divide 5) Exit Please select one of options above: 5 Have a good day!

Answer 1

while True:
    print("Let's calculate!")
    print("1) Add")
    print("2) Subtract")
    print("3) Multiply")
    print("4) Divide")
    print("5) Exit")
    choice = int(input("Please select one of options above: "))
    if choice == 5:
        print("Have a good day!")
        break
    n1 = float(input("Enter the first number: "))
    n2 = float(input("Enter the second number: "))
    if choice == 1:
        print("Answer:", n1 + n2)
    elif choice == 2:
        print("Answer:", n1 - n2)
    elif choice == 3:
        print("Answer:", n1 * n2)
    elif choice == 4:
        print("Answer:", n1 / n2)
    else:
        print("Invalid choice!")