import socket
socket = socket.socket()
socket.connect(('secretarray.fword.wtf', 1337))
socket.recv(2048)
def recv():
    while True:
        a = socket.recv(2048).decode('ASCII')
        if a != '\n':
            return a
socket.send(b'0 1\n')
a=[]
a.append(int(recv()))
socket.send(b'1 2\n')
a.append(int(recv()))
socket.send(b'2 0\n')
a.append(int(recv()))
s=sum(a)//2
b=[s-a[1], s-a[2], s-a[0]]
print(b)
for i in range(2, 1336):
    socket.send(f'{i} {i+1}\n'.encode('ASCII'))
    b.append(int(recv())-b[-1])
    print(f'{i+1} - {b[-1]}')
socket.send(("DONE "+" ".join(str(i) for i in b)+'\n').encode('ASCII'))
socket.recv(2048)
print(socket.recv(2048))

from pwn import *
from randcrack import RandCrack

rc = RandCrack()

s = remote("twistwislittlestar.fword.wtf", 4445)
print(s.recvline())
print(s.recvline())
print(s.recvline())
print(s.recvline())
print(s.recvline())
print(s.recvline())
d1 = int(s.recvline().decode().split(" : ")[1][:-1])
d2 = int(s.recvline().decode().split(" : ")[1][:-1])
d3 = int(s.recvline().decode().split(" : ")[1][:-1])
print(d1,d2,d3)
rc.submit(d1)
rc.submit(d2)
rc.submit(d3)
print(s.recvline())
for i in range(621):
  s.recvline()
  s.sendline("1")
  s.recvline()
  d = int(s.recvline().decode().split(" : ")[1][:-1])
  print(d,i)
  rc.submit(d)
  s.recvline()
p = []
for i in range(100):
  p.append(rc.predict_randrange(0, 4294967295))
print(p)
s.interactive()