Created by cahier-algo-2de-indice2019
Created on November 27, 2018
247 Bytes
from random import * def attente(): n=1 r=randint(1,4) while r!=4: n=n+1 r=randint(1,4) return(n) def moyattente(): s=0 for i in range(1,201): s=s+attente() return(s/200)