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

int main(void) {
  int x=3;               

  if (x==2) {
    printf("x vaut 2\n");   
  } else {
    printf("x est different de 2\n");              
  }
 
  printf("%d\n", x);                                          
 
  if (x==0) {
    printf("x vaut 0\n");                                         
  } else {
    printf("x est different de 0\n");          
  }
 
  printf("%d\n", x);                                          
 
  return EXIT_SUCCESS;
}