from random import randint
money = int(input())
iteration = 0
bet = 1;
while money>0 and iteration <= 100000 :
x = randint(-1, 36)
iteration = iteration + 1
if x<=0 or (x%2==0) :
money = money - bet
bet = min(bet*2, money)
else :
money = money + bet
bet = 1
if iteration%100==0 :
print(iteration, money)
if money==0 :
print("Bankrupt after %d iterations." %(iteration) )
else :
print("Success after %d iterations with result: %d" %(iteration, money) )
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