# coding: utf-8

import sys

class BadNumber(Exception):

def __init__(self, x):

self.x = x

def __str__(self):

return '! **** Нехорошее число: {} ****'.format(self.x)

f = open('numbers.txt')

for line in f:

try:

x = int(line.strip())

if x == 13:

raise BadNumber(x)

except ValueError:

print('Ошибка перевода числа в int')

sys.exit(13)

except BadNumber as bn:

print(bn)

else:

print(x)

try:

y = 1000 / x

except ZeroDivisionError as z:

print(z)

else:

print(y)

finally:

print('Выходим из блока try')