C Program to Print it’s Own Source Code

Ever wondered how to write a C program that can print it’s own source code. Well, here is the source code of a C program that when executed will print it’s own source code. In other words, the output of this program is exactly same as it’s source code.

Here’s the program:

#include

char *program=”#include%cchar *program=%c%s%c;%cvoid main()%c{%cprintf(program,10,34,program,34,10, 10,10,10);%c}”;

void main()
{
printf(program,10,34,program,34,10,10,10,10);
}