from random import randrange

deaths = [
  "The survivers revolt and put a poisinous snake in your \
bed; you die.",
  "The survivers put poison in your drink; you die.",
  """You were taking a walk in the night, suddenly hands grab your shoulders...
 your funerel is very small only your wife is there.""",
  """You wake up in the middle of the night when you hear your wife scream 
the assasins are here you knew they would come - there was no food. You 
see a glint in the air, you try to hide but its to late you and your wife are 
buried the next morning.""",
"The survivors revolt, you are thrown out of a window.",
"""The survivers revolt, they starve you, whip you till your half dead, 
then chop your head off.""",
"""you are riding your horse by a cliff suddenly a stone flys through 
the air and hits your horse. He rears and you fall into the cliff...""",
""" Their is a war because of the lack of food, half the city is on yor 
side, and the other half is against you, you die fighting.""" 
]

grain = 2000
people = 500
wisemen = 0

while True:
  print "There are %d peasants in your city." % people
  print "You have %d bushels of grain." % grain
  print "You have %d wisemen." % wisemen
  
  promotions = input ("How many peasants do you want to promote to wisemen?")
  if promotions > people:
    print "You don't have that many peasants."
    continue
  wisemen += promotions
  people -= promotions
  print "You now have %d peasants and %d wisemen." % (people, wisemen)
  plant=input("How much will you plant?")
  if plant > people:
    print "With only %d peasants, you can plant at most %d bushels." % (
    	people,people )
    continue
  food=input("How much food will you give the people?")
  if food + plant > grain:
    print "We don't have that much grain."
    continue
    
  yld=randrange(0,11)
  harvest=yld*plant
  store=grain-plant-food
  shrinkage=randrange(10,50)- wisemen/15
  if shrinkage < 0:
    shrinkage = 0
  loss=store*shrinkage/100
  print "You harvested %d bushels." % harvest
  print "You stored %d bushels." % store
  print "the rats ate %d bushels." % loss
  grain = store - loss + harvest
  req = people + 2 * wisemen # food required for subsistence
  if food > req:
    migration = randrange(0,50) * (food - people) / 100
    print "%d peasants came to the city." % migration
    people = people + migration
  elif food < req:
    starved = max(req - food,people)
    print "%d peasants starved." % starved
    people = people - starved
    if starved > people /2:
        print deaths[randrange(0,len(deaths))]
	break