Nuit du hack 2017 Quals - Slumdog Millionaire (web 100)

slumdogmillionaire_sol.py

import requests
import random


def send_combination(combination):
	URL = "http://slumdogmillionaire.quals.nuitduhack.com/"
	data = {"numbers": "%s" %(combination)}
	r = requests.post(URL, data=data)
	winning_combination =  r.content[r.content.find("Winning combination was: ")+25:r.content.find("Winning combination was: ")+54]
	return winning_combination

def set_seed(seed):
	random.seed(seed)

def generate_combination():
    numbers = ""
    for _ in range(10):
        rand_num = random.randint(0, 99)
        if rand_num < 10:
            numbers += "0"
        numbers += str(rand_num)
        if _ != 9:
            numbers += "-"
    return numbers




def main():
	target_combination = "35-32-57-14-22-88-66-41-96-31" # you get this from the first request 
	for i in xrange(2**32/2): # pid_t 
		set_seed(i)
		if target_combination == generate_combination():
			break
	print "FOUND seed %d" %(i)
	for i in xrange(10):
		print generate_combination()
	print "DONE"

if __name__ == '__main__':
	main()