import string
import random
import time
def gencode():
	count = 0
	code = ""
	while count < 16:
		code = code+random.choice(string.ascii_letters + string.digits)
		count = count+1
	return code

# Main function
def main():
	f = open('nitro_codes.txt', 'a')
	read = open('nitro_codes.txt', 'r')
	discord_url = "https://discordapp.com/gifts/"
	while True:
		line = discord_url + gencode();
		if line not in read.read():
			f.write(line + "\n")
			print (line)



if __name__ == '__main__':
	main()