Monte Carlo Method question

Question

You receive one of five distinct coupons uniformily at random each day. Use the Monte Carlo Method to estimate to within .01 days, the expected number of days until you collect two copies of each of the five coupons.

Can be done in python

Answer 1

import random

N=10000

A=[False,False,False,False,False]

sum=0

for i in range(N):

done=False

count=0

A=[False,False,False,False,False]

while not done:

iRandIntNum=random.randint(0,4)

count = count+1

A[iRandIntNum]=True

done = (A[0]==True) and (A[1]==True) and (A[2]==True) and (A[3]==True) and (A[4]==True)

sum=sum+count

#print(str(count))

print("---------------------")

#print("sum is " + str(sum))

print(sum/N)