Results does not matter!!!

solve_results.py

"""
Results does not matter!!!
[EN]
Santa got a paper with strange stuff on it.
There was a hint on the bottom: "Use 32 bit"
He have no idea what's this about.
Can you help him to reveal the flag?
Flag format: 3DS{sha256(FLAG)}

[PT-BR]
O papai Noel recebeu uma papel com um desenho estranho.
No rodape estava escrito: "Use 32 bits"
Ele nao faz a minima ideia do que se trata.
Voce pode ajuda-lo?
Flag no formato: 3DS{sha256(FLAG)}
import hashlib
"""

import hashlib

def sha256(x):
	hash_object = hashlib.sha256(x)
	hex_dig = hash_object.hexdigest()
	return hex_dig

n1 = 0x200 
n2 = 318
n3 = 0b1010001111100001000 ^ 334453
brutespace = 2 ** 32 
f1 = 0
f2 = 0
f3 = 0
sha = ''

for flag in xrange(brutespace):
	f1 = flag | n1
	f2 = f1 ^ n2
	f3 = f2 & n3
	#print "%s\t%s" % (flag,f3)
	if f3 == 1337:
		sha=sha256(str(flag))
		print('%s \t 3DS{%s}') % (flag,sha)
                break