实验吧---密码学trivial

实验吧—密码学trivial 原题代码python #!/usr/bin/env python import sys alphaL = "abcdefghijklnmopqrstuvqxyz" alphaU = "ABCDEFGHIJKLMNOPQRSTUVQXYZ" num = "0123456789" keychars = num+alphaL+alphaU if len(sys.a

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