#!/usr/bin/env python3

"""A quine is a program that prints its own source code.
You can confirm the output is correct with:
./quine3.py | diff - ./quine3.py"""

a='#!/usr/bin/env python3\n\n"""'
b='"""\n\na='
c='\nprint(a+__doc__+b+repr(a)+"\\nb="+repr(b)+"\\nc="+repr(c)+c)'
print(a+__doc__+b+repr(a)+"\nb="+repr(b)+"\nc="+repr(c)+c)