#print greetings
print('Welcome to my simple calculator!')

#get user inputs
first_num = input('Please enter first integer: ')
operation = input('Please enter operation(+,-,*,/): ')
second_num = input('Please enter second integer: ')

#if sum operation
if(condition statement):    
    #sum the two numbers

    #output the sum to the user
	
#if subtract operation
elif(condition statement):    
    #subtract the two numbers

    #output the difference to the user

#if multiply operation
elif(condition statement):    
    #multiply the two numbers

    #output the product to the user

#if divide operation
elif(condition statement):    
    #sum the two numbers

    #output the quotient to the user

#operation not valid
else:
    print()
