# Input two numbers
num1 = float(input("Enter the first number: "))
num2 = float(input("Enter the second number: "))

# Calculate the sum
result = num1 + num2

# Display the result
print("The sum of", num1, "and", num2, "is:", result)

This is a simple calculation code using python, and now I am goind to expanded it.


print("Welcome to calculate web!")
#This is a hello sentence
while True:
    options = """
            Desired operation
            (1) add
            (2) subtract
            (3) multiply
            (4) divide
    """
    #I made four option to show users options
    print(options)
    #Print the option
    option = int(input("Choice a operation: "))
    #Ask users which one
    if option == 1:
        num1 = int(input("Enter first number: "))
        num2 = int(input("Enter second number: "))
        add = int(num1) + int(num2)
        print(f"The result is {add}")
    #This if block is when user choose option 1 and I ask users two number they want and add it then I print it
    elif option == 2:
        num1 = int(input("Enter first number: "))
        num2 = int(input("Enter second number: "))
        subtract = int(num1) - int(num2)
        print(f"The result is {subtract}")
    #This elif block is when user choose option 2 and I ask users two number they want and subtract it then I print it
    elif option == 3:
        num1 = int(input("Enter first number: "))
        num2 = int(input("Enter second number: "))
        multiply = int(num1) * int(num2)
        print(f"The result is {multiply}")
    #This elif block is when user choose option 3 and I ask users two number they want and multiply it then I print it
    elif option == 4:
        num1 = int(input("Enter first number: "))
        num2 = int(input("Enter second number: "))
        divide = int(num1) / int(num2)
        print(f"The result is {divide}")\
    #This elif block is when user choose option 4 and I ask users two number they want and divide it then I print it
    keep_calculate = input("Would you like to perform another calculation? (y/n) ")
    if keep_calculate != "y":
        break
    #I ask users if they want to keep going or not, if their answer isn't "y" then program stop