python-labs/TEMA2/Решение.py

# Решение
nm=(12,23,34,14,-7,-34)
a = sum(nm[:3])
b = sum(nm[3:])
print(a - b)

import os
from os.path import isdir
f = open('a.txt', 'w+')
f.write('text')
f.close()

with ope