摘要:
#problem.py #!/usr/bin/python2 #from flag import flag from base64 import b64decode from SocketServer import ThreadingTCPServer from sys import argv fr 阅读全文
摘要:
题目 flag = open("flag", "r").read().strip() assert len(flag) == 32 def str2num(s): return int(s.encode('hex'), 16) def bbencode(n): a = 0 for i in bin( 阅读全文