def main():
size = int(sys.argv[1])
me = Deck(range(1,size+1))
print("initial state:")
me.debugprint()
for i in range(15):
me.shuffle()
print("---")
print(" below is the", i,"th iteration:")
me.debugprint()
def main():
size = int(sys.argv[1])
me = Deck(range(1,size+1))
print("initial state:")
me.debugprint()
for i in range(15):
me.shuffle()
print("---")
print(" below is the", i,"th iteration:")
me.debugprint()
