#!/usr/bin/python3
# -*- coding: utf-8 -*-
# repteRumbo_00.py
# Saber quant cops hem de llençar tres daus per a que sumi 18 
import random

def nAleatoriEntreUnVentall(nPrimer, nDarrer):
	return ( random.randrange(nPrimer,nDarrer+1) )

def dau():
	return nAleatoriEntreUnVentall(1,6)

def main():
	nCmpt = 0
	while True:
		nD1 = dau();nD2 = dau();nD3 = dau()
		nSuma3daus = nD1 + nD2 + nD3
		print("(%d,%d,%d)->%d "%(nD1,nD2,nD3,nSuma3daus),end="")
		nCmpt += 1
		if nSuma3daus == 18:
			print("Repte Rumbo assolit en %d tirades"%nCmpt)
			break
	print()

main()