Created
August 19, 2018 12:57
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| host = 'misc04.grandprix.whitehatvn.com' | |
| port = 1337 | |
| import socket | |
| s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
| s.connect((host, port)) | |
| def recv_until(s,st): | |
| tmp='' | |
| while st not in tmp: | |
| tmp+=s.recv(1) | |
| return tmp | |
| recv_until(s, 'Now play!\n') | |
| while 1: | |
| print recv_until(s, 'Face_index: ') | |
| n = face_index = int(recv_until(s, 'Face').replace('Face', '').strip()) | |
| phi = euler_phi(n) | |
| recv_until(s, 'Forehead point \n') | |
| tmp = recv_until(s, 'So, what is the most friendly face?\n')[:-37] | |
| max_value = 0 | |
| res = '' | |
| for i in tmp.strip().split('\n'): | |
| i = i.strip() | |
| while " " in i: | |
| i = i.replace(' ', " ") | |
| a,b,c,d,e = i.strip().split(' ') | |
| b, c, d, e = int(b), int(c), int(d), int(e) | |
| face_value = Integer(pow(Integer(pow(b,c,n)), Integer(pow(d, e, phi)), n) % n) | |
| if face_value > max_value: | |
| max_value = face_value | |
| res = a | |
| s.send(res+'\n') | |
| print recv_until(s, '''It's friendly point\n''') | |
| s.send(str(max_value) + '\n') | |
| print s.recv(1024) |
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