type name in switch acse

#include<stdio.h>

int main ()
{
  printf ("\tthis is switch program\n\n");

  int p;
  printf ("\tselect your option either 1 or 2 or 3\n\n");
  scanf("%d",&p);
  switch (p)
  {
    case 1: printf("\n\nEnter your name:-");
      scanf("%d",&p);
    break;
     case 2: printf("\n\nEnter your father name:- ");
       scanf("%d",&p);
     break;
      case 3: printf("\n\nEnter your mother name:- ");
        scanf("%d",&p);
      break;
      defult :printf("Data not exist");
  }
printf("\n\n");
  return 0;
}