from random import getrandbits
import time
import socket

def sltmchn_wndw(num):
    return ''.join(list(hex(num)[2:].zfill(8)))

sock = socket.socket()
sock.connect(('task.pase.ca',  24028))
sock.send('1\n'.encode())
print(sock.recv(1024).decode())
sock.send('$\n'.encode())
print(sock.recv(1024).decode())
num = sltmchn_wndw(getrandbits(32))
print(num)
sock.send(num.encode() + '\n'.encode())
print(sock.recv(1024).decode())
print(sock.recv(1024).decode())