#include <stdio.h>

#define DEBUG
#define PLATEFORME 99
#define VERSION 3

void main(void) {
#if defined(DEBUG)
  printf("Debug\n");
#endif
#if defined(PLATEFORME)
  printf("Plateforme %d\n",PLATEFORME);
#else
  printf("Plateforme non definie\n");
#endif
#if VERSION >= 4
  printf("Version superieure a 4\n");
#elif VERSION == 3
  printf("Version 3\n");
#else
  printf("Version inferieure a 3\n");
#endif
}