dice_goriosi.py

from __future__ import division
from random import randint
def dices(a):
	t=randint(1,6)
	j=1
	res=1
	while(a!=j):
		p=randint(1,6)
		if(p==t):
			j+=1
		else:
			j=1
		res+=1
		t=p
	return res	

	
def kakuritu(x):
	res=dices(x)
	for a in range(1,10000):
		res=((res*a)+dices(x))/(a+1)
	print res

kakuritu(2)