/* Creo el fichero a partir de los datos de una tabla */
#include <stdio.h>

typedef struct {
        char nombre[30];
        int edad;
        int curso;
        int nota;
       } TIPOALUMNO;


TIPOALUMNO talumnos[12] = {
  {"ANA",	   26,   1,    6},
  {"BEA",          24,   1,    7},
  {"EDUARDO",      21,   1,    8},
  {"ELENA",	   20,   1,    8},
  {"JUAN",	   20,   2,    5},
  {"LUIS",	   23,   2,    6},
  {"MARCOS",       26,   2,    9},
  {"MIGUEL",       20,   2,    9},
  {"SILVI",        30,   2,    4},
  {"SONIA",	   28,   3,    3},
  {"OLGA",         23,   3,    6},
  {"VICTOR",       26,   3,    10},
  };


main ()

{
  FILE *fsal;

  fsal = fopen("ALUMNOS.DAT","wb");

  if ( fsal  == NULL )
   {
   perror("ALUMNOS.DAT");
   return 1;
   }

  fwrite(talumnos,sizeof(TIPOALUMNO),12,fsal );
  fclose(fsal);
  puts("Fichero Grabado");
  getchar();
  return 0;

}