Question

I have no idea what I’m doing but this is for a class grade and also on Replit Please Help!!

Answer 1

Answer:

I've compiled some code below to help you out ;)

Explanation:

# Program make a simple calculator

# This function adds two numbers

def add(x, y):

   return x + y

# This function subtracts two numbers

def subtract(x, y):

   return x - y

# This function multiplies two numbers

def multiply(x, y):

   return x * y

# This function divides two numbers

def divide(x, y):

   return x / y

print("Select operation.")

print("1.Add")

print("2.Subtract")

print("3.Multiply")

print("4.Divide")

while True:

   # take input from the user

   choice = input("Enter choice(1/2/3/4): ")

   # check if choice is one of the four options

   if choice in ('1', '2', '3', '4'):

       num1 = float(input("Enter first number: "))

       num2 = float(input("Enter second number: "))

       if choice == '1':

           print(num1, "+", num2, "=", add(num1, num2))

       elif choice == '2':

           print(num1, "-", num2, "=", subtract(num1, num2))

       elif choice == '3':

           print(num1, "*", num2, "=", multiply(num1, num2))

       elif choice == '4':

           print(num1, "/", num2, "=", divide(num1, num2))

       

       # check if user wants another calculation

       # break the while loop if answer is no

       next_calculation = input("Let's do next calculation? (yes/no): ")

       if next_calculation == "no":

         break

   

   else:

       print("Invalid Input")

I got it from this link, https://www.programiz.com/python-programming/examples/calculator