C / C++ / MFC

/* This program places the name of the current directory in the 
 * buffer array, then displays the name of the current directory 
 * on the screen. Specifying a length of _MAX_PATH leaves room 
 * for the longest legal path name.
 */

#include <direct.h>
#include <stdlib.h>
#include <stdio.h>

void main( void )
{
   char buffer[_MAX_PATH];

   /* Get the current working directory: */
   if( _getcwd( buffer, _MAX_PATH ) == NULL )
      perror( "_getcwd error" );
   else
      printf( "%s\n", buffer );
}