```python= from pwn import * ctf=remote("140.110.112.213", 2401) ctf.recvlines(8) ctf.recvuntil(b"numbers : ") n = [int(x) for x in ctf.recvline().split()] n.sort() print(n) print(n[len(n)-3]) ctf.sendlineafter(b"answer : ", str(n[len(n)-3]).encode() ) print(n[len(n)-3]) print(ctf.recvline()) ctf.close() ```