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Python Quines
source link: https://z-rui.github.io/post/2015/08/python-quines/
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Python Quines
Sun Aug 30, 2015
Quine指的是一种特殊的程序，其输出内容等于其自身代码。想写出这样的程序需要动一番脑筋。
如下代码即为Python的quine：
s='s=%s;print(s%%repr(s))';print(s%repr(s))
Berkeley的CS 61A课程作业中有一个challenge problem是用Python写一个quine程序，并且，不能使用字符串的%运算符，相对而言更困难一些。
答案如下：
s='s="s="+repr(s)+";"+s;print(s)';s="s="+repr(s)+";"+s;print(s)
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