#Asks for command
command = input("How can I help you?>")

#If was answered substract
if command == 'substract':
    print("Lets substract 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)

#If was answered add
elif command == 'add':
    print("lets 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)

#If divide was answered
elif command == 'divide':
    print("lets 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)

#If divide was answered
elif command == 'multiply':
    print("lets multiply 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)

#If a different option have been chosen
else:
    print("sorry I dont understand")