CareerCup

int main()
{
FILE* file = fopen(__FILE__,"r");

char ch;
while((ch=fgetc(file))!=EOF)
{
putchar(ch);
}

return 0;
}

in C/C++ open file in argv[0] and read through and print

This comment has been deleted.

sharat the question says that no input is provided so i doubt the use of command line arguments.

Well, i dont understand wht is logic behind asking such a problem .

One can simply read the same file and print it character by character.

Here is the code

#include <stdio.h>
int main()
{
FILE *fp;
char ch;
system("clear");

if ( (fp = fopen("adobe.c", "r")) == NULL )
{
printf ("error opening the file");
return 0;
}
while ( (ch = fgetc(fp)) != EOF )
{
putchar(ch);
}
}

Ok i wrote the code with an assumption that the name of the file shall be same as adobe.c
but i see the catch being that name shall be recieved as argument which is not allowed.

A little bit of googling gave me this
main(){char q=34, n=10,*a="main() {char q=34,n=10,*a=%c%s%c; printf(a,q,a,q,n);}%c";printf(a,q,a,q,n);}

Can somebody comment is this is what they are looking for.

A quine is a computer program which produces a copy of its own source code as its only output.

Ok, thats good input. To add it further i will add the link which gives the C quine.

//ww.nyx.net/~gthompso/quine.htm//

almost similar to what i found on some other link.

#include <stdio.h>
int main(void){char n='\n';char b='\\';char q='"';char*p="#include <stdio.h>%cint main(void){char n='%cn';char b='%c%c';char q='%c';char*p=%c%s%c;printf(p,n,b,b,b,q,q,p,q,n);return 0;}%c";printf(p,n,b,b,b,q,q,p,q,n);return 0;}

The above is a wonderful eg of of a quine

in the first code
replace "adobe.c" by __FILE__ l make program generalized. and renaming code will not affect the functionality
Ex : FILE *fp = fopen(__FILE__,"r");
Verified on (ubuntu 9.10, x86 arch) \

char*s="char*s=%c%s%c;main(){printf(s,34,s,34);}";main(){printf(s,34,s,34);}