#  Sums.py (c) Kari Laitinen

#  http://www.naturalprogramming.com

#  2006-05-24  File created.
#  2022-12-16  Converted to Python 3.

#  Note that Sum.py is a different program in the pythonfiles1 folder.

def print_sum( first_integer_from_caller,
               second_integer_from_caller ) :

   calculated_sum  =  first_integer_from_caller  +   \
                      second_integer_from_caller

   print( "\n The sum of %d and %d is %d."  %  ( first_integer_from_caller,
          second_integer_from_caller, calculated_sum ) )



#  The main program begins.

print_sum( 555, 222 )

print( "\n As you can see, this program can print"  \
      "\n the sum of two integers. Please,"        \
      "\n type in the first integer:  ", end="" )

first_integer  =  int( input() )

print( "\n And now the second integer: ", end="" )

second_integer  =  int( input() )

print_sum( first_integer, second_integer )