<s> from pwn import * <EOL> r = remote ( '<STR_LIT>' , <NUM_LIT> ) <EOL> ns = [ r . recvn ( <NUM_LIT:4> ) for _ in range ( <NUM_LIT:4> ) ] <EOL> res = sum ( u32 ( n ) for n in ns ) <EOL> r . send ( p32 ( res & <NUM_LIT> ) ) <EOL> data = r . recvall ( ) <EOL> creds = re . findall ( '<STR_LIT>' , data ) <EOL> assert len ( creds ) == <NUM_LIT:1> <EOL> print creds [ <NUM_LIT:0> ] [ <NUM_LIT:1> ] </s>
