""" Purpose: introduce type() and id()
"""

# get variable values
reply = input( "Enter an in integer and a decimal: " )
n, x  = reply.split()
n = int( n )
x = float( x )

# investigate variables
type_reply = type( reply )
type_n = type( n )
type_x = type( x )

id_reply = id( reply )
id_n = id( n )
id_x = id( x )

# display variable characteristics
print()
print( "reply:", reply, type_reply, id_reply )
print( "n:", n, type_n, id_n )
print( "x:", x, type_x, id_x )