main program Multi LInked List

#include <stdio.h>
#include <stdlib.h>
#include "tp5.c"

int main()
{
    int pil;
    InfoParent x,cari;
    InfoChild y;
    char dump;
    List A;
    addressParent p;
    addressChild q;
    CreateList(&A);

    do
    {
        system("cls");
        printf("Menu Multi List\n");
        printf("1. Insert First\n");
        printf("2. Insert Child\n");
        printf("3. Delete Parent\n");
        printf("4. View\n");
        printf("5. Exit\n");
        printf("PILIHAN <1-5> : ");
        scanf("%d",&pil);
        scanf("%c",&dump);
        switch(pil)
        {
            case 1 :
                        printf("Masukan Parentnya : ");
                        scanf("%s",&x);
                        p=alokasiParent(x);
                        InsertFirstParent(&A,p);
                        break;
            case 2 :
                        printf("Masukan Parentnya : ");
                        scanf("%s",&cari);
                        p=search(A,cari);
                        if(first(A)==nil)
                        {
                            printf("List Kosong");
                        }
                            else
                            {
                                if(p==nil)
                                {
                                    printf("Parent tidak ada");
                                }
                                    else
                                    {
                                        printf("Masukan Childnya : ");
                                        scanf("%s",&y);
                                        q=alokasiChild(y);
                                        InsertFirstChild(&p,q);
                                    }
                            }
                        break;
            case 3 :
                        DeleteFirstParent(&A);
                        break;
            case 4 :
                        system("cls");
                        View(A);
                        break;
            case 5 :

                        printf("Terima Kasih");
                        break;
            default :
                        printf("Keyword Salah");
        }getche();
    }while(pil!=5);
    return 0;
}