##############################################################################
# Python From Scratch
# Autor: Nilo Ney Coutinho Menezes
# Editora Novatec (c) 2010-2024
# Site: https://pythonfromscratch.com
#
# File: listing\chapter 09\09.04 - with in a single line.py
# Description: with in a single line
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with open("odds.txt", "w") as odds, open("evens.txt", "w") as evens:
    for n in range(0, 1000):
        if n % 2 == 0:
            evens.write(f"{n}\n")
        else:
            odds.write(f"{n}\n")