donload:les fichiers d'enregistrements.exe
#include <stdio.h>
#include <conio.h>
#include<stdlib.h>

FILE *index;
char rep;
struct stagiaire
{
char nom[20];
char prenom[20];
int mtr;
int dn;
};
stagiaire stg;
void creation()
{
index = fopen("C:\\Documents and Settings\\test.txt","w");

printf("tapez le nom ");
scanf("%s",&stg.nom);
printf("tapez le prenom ");
scanf("%s",&stg.prenom);
printf("tapez le mtr ");
scanf("%d",&stg.mtr);
printf("tapez le dn ");
scanf("%d",&stg.dn);

fprintf(index,"%s\n%s\n%d\n%d",& stg.nom,& stg.prenom,& stg.mtr,& stg.dn);

fclose(index);

}


void ajout(){
index = fopen("C:\\Documents and Settings\\test.txt","a");

{ printf("tapez le nom ");
scanf("%s",&stg.nom);
printf("tapez le prenom ");
scanf("%s",&stg.prenom);
printf("tapez le mtr ");
scanf("%d",&stg.mtr);
printf("tapez le dn ");
scanf("%d",&stg.dn);

fprintf(index,"%s\n%s\n%d\n%d",stg.nom,stg.prenom, stg.mtr,stg.dn);}
fclose(index);}
void consultation()
{ fscanf(index,"%s\n%s\n%d\n%d",stg.nom, stg.prenom,stg.mtr,stg.dn);
printf(" nom %s",stg.nom);
printf("prenom %s",stg.prenom);
printf("mtr %d ",stg.mtr);
printf("dn %d ",stg.dn);
fclose(index);
}
main()
{ int ch;
while(ch!=4)
{
system("cls");
printf("taper**************1-creation\n");
printf("taper**************2-ajout\n");
printf("taper**************3-consultation\n");
printf("taper**************4-quitter\n");

printf("entrer votre choix:");
scanf("%d",&ch);
if(ch==1)

creation();
if (ch==2)
ajout();
if (ch==3)
consultation();

}
getch();
}
source de allprogramation