bot

#the following three print commands display a message upon launch
print("Hi, I am Marvin, your personal bot.")
print("I hope you are feeling well today.")
print("OK, let's get started...")
#this next step requires the user to input their name
users_name = input ("What's your name? ")
#the following print command displays the inputted text from the user
#along with a welcome
print("Welcome " + users_name + "!")
#the next command asks what mathematical operation the user requires
#with different code for adding, subtracting, multiplying
#and dividing(if and elif functions)
command = input("What can I do for you? >")
if command == "add" or command == "plus" or command == "+":
    print("Let's add some numbers!")
    input1 = input("Number 1 > ")
    input2 = input("Number 2 > ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 + number2
    output = str(result)
    print(input1 + " + " + input2 + " = " + output)
elif command == "subtract" or command == "take away" or command == "-":
    print("Let's subtract some numbers!")
    input1 = input("Number 1 > ")
    input2 = input("Number 2 > ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 - number2
    output = str(result)
    print(input1 + " - " + input2 + " = " + output)
elif command == "multiply" or command == "times" or command == "x":
    print("Let's mulitply some numbers!")
    input1 = input("Number 1 > ")
    input2 = input("Number 2 > ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 * number2
    output = str(result)
    print(input1 + " x " + input2 + " = " + output)
elif command == "divide" or command == "share" or command == "/":
    print("Let's divide some numbers!")
    input1 = input("Number 1 > ")
    input2 = input("Number 2 > ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 / number2
    output = str(result)
    print(input1 + " / " + input2 + " = " + output)
elif command == "area":
    print("Let's find the area of a rectangle.")
    input1 = input("Length of longer side in cm > ")
    input2 = input("Length of shorter side in cm > ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 * number2
    output = str(result)
    print("The area is " + input1 + "cm x " + input2 + "cm = " + output + "cm^2")
elif command == "volume":
    print("OK. How about the volume of a cuboid?")
    input3 = input("Length of cuboid in cm > ")
    input4 = input("Height of cuboid in cm > ")
    input5 = input("Width of cuboid in cm > ")
    number3 = int(input3)
    number4 = int(input4)
    number5 = int(input5)
    result1 = number3 * number4 * number5
    output1 = str(result1)
    print("The volume is " + input3 + "cm x " + input4 + "cm x " + input5 + "cm = " + output1 + "cm^3")
#the final "else" function displays a message if the required
#command does not match any of those stated in the code above
else:
    print("I'm sorry, I don't understand...")