<s> import os , sys <EOL> import socket <EOL> try : <EOL> host = sys . argv [ <NUM_LIT:1> ] <EOL> except IndexError : <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> sys . exit ( ) <EOL> port = <NUM_LIT> <EOL> buf = <NUM_LIT> <EOL> addr = ( host , port ) <EOL> UDPSock = socket . socket ( socket . AF_INET , socket . SOCK_DGRAM ) <EOL> print ( "<STR_LIT>" ) <EOL> while <NUM_LIT:1> : <EOL> cmd = raw_input ( "<STR_LIT>" ) <EOL> ( UDPSock . sendto ( cmd , addr ) ) <EOL> if cmd == "<STR_LIT>" : <EOL> ( UDPSock . sendto ( "<STR_LIT>" , addr ) ) <EOL> print ( "<STR_LIT>" ) <EOL> sys . exit ( <NUM_LIT:0> ) <EOL> elif cmd == "<STR_LIT>" : <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> print ( "<STR_LIT>" ) <EOL> elif cmd . startswith ( "<STR_LIT>" ) : <EOL> print ( "<STR_LIT>" ) <EOL> else : <EOL> data , addr = UDPSock . recvfrom ( buf ) <EOL> print data <EOL> UDPSock . close ( ) </s>
