program menu bahasa c.

#include<stdio.h>
char nama[10][10];
char npm [8][10];
chart kelas [8][10];
int a,n,pil,g,input(),output();
main()
{
   printf("#===============#\n");
   printf("1. mendata input\n2. tampilan output\n3. keluar\n#===============#\n");
   printf("\n");
   switch (pil)
              case 1 : input();break;
              case 2 :output(); break;
              default : printf ("pilihan kamu salah !!");
             }
}


int input ()
{
printf ("jumlah data =");scanf ("%d", &g);
for (a=1;a<=g;a++)
      {
       printf ("nama ke- %d  =",a);scanf ("%s", nama[a]);
       printf ("npm ke- %d  =",a);scanf("%s",npm[a]);
       printf ("kelas ke- %d  =",a);scanf ("%s", kelas[a]);
       print ("\n");
       }
       main();
}
int output()
{
printf ("\n\n");
for (n=1;n<=g;n++)
{
printf ("data ke- %d\n",&g);
printf ("#===============#n");
printf ("nama =  %s\n ", nama[n]);
printf ("npm =  %s\n", npm[n]);
printf ("kelas = %s\n", kelas[n]);
printf ("\n");
}
main();
}