Quine by shinh (C C++ Ruby Python PHP Perl)

 #include/*
q='''*/<stdio.h>
main(){char*_;/*=;sub _:lvalue{$_}<<q;#';<<q#'''
def printf(a,*b):print a%b,
q
#*/
_=" #include/*%cq='''*/<stdio.h>%cmain(){char*_;/*=;sub _:lvalue{%c_}<<q;#';<<q#'''%cdef printf(a,*b):print a%%b,%cq%c#*/%c_=%c%s%c;printf(_,10,10,36,10,10,10,10,34,_,34,10,10,10,10);%c#/*%cq='''*/%c}//'''#=%c";printf(_,10,10,36,10,10,10,10,34,_,34,10,10,10,10);
#/*
q='''*/
}//'''#=

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

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