#diceroll.py
#Simulate the rolling of two dice using the random
#number generator. 

from random import *

# Minimum number of sides on a die
MIN_SIDES = 4

# Our very own main routine for a top-down design.
# This is not a standard function in Python.
def main() :
   print "Dice roll simulation."
   numSides = int( 
       raw_input( "How many sides should the die have? " ) )
       
   if numSides < MIN_SIDES :
      numSides = MIN_SIDES
   value = rollDice( numSides )
   print "You rolled a", value
   
# Simulate the rollowing of two nSided dice.   
def rollDice( nSides ) :
   die1 = randint( 1, nSides + 1 )
   die2 = randint( 1, nSides + 1 )
   return die1 + die2
   
# Call the main routine which we difined as the first
# function in the file.
main()