// Correction exo 7
#include <stdio.h>
#include <stdlib.h>

int main(void)
 {
   FILE * f ;
   int i = 1  ;
    f = fopen("toto.txt","w");
    if ( f != NULL )
    {
     while(i<=17)
     { 
      if(i%2!=0)
      {
        fprintf(f,"%d\n",i);
      }
      i =i + 1 ;
     }
     fclose(f);
     printf("Fichier cree\n");
    }
    else
    {
     printf("Impossible de creer le fichier !\n");
    }
   system("pause");
   return 0 ;
 }