soal kuis no 4

Programnya  :

# include <iostream.h>

 # include <stdio.h>

 # include <math.h>

 # include <conio.h>

 # include <string.h>

 struct data {

                char kode[15];

                char nama[30];

                char pendidikan[15];

                char keahlian[30];

                } pgw[50];

 void menu();

 void isi();

 void tambah();

 void baca();

 void main()

 {

                char pil='0';

                while (pil!='4')

                {

                menu();

                pil=getche();

                switch(pil)

                {

                                case'1':

                                                isi();break;

                                case'2':

                                                tambah();break;

                                case'3':

                                                baca();break;

                                case'4':

                                                baca();break;

                                case'5':

                                                break;

                }

  }

 }

 void menu()

 {

                clrscr();

                gotoxy(25,5);cout<<"MENU DATA BUDIDARMA";

                gotoxy(25,6);cout<<"-------------------------------------";

                gotoxy(25,7);cout<<"[1]Input data dosen";

                gotoxy(25,8);cout<<"[2]Input data mahasiswa";

                gotoxy(25,9);cout<<"[3]Membaca Data dosen";

                gotoxy(25,10);cout<<"[4]Membaca data mahasiswa";

                gotoxy(25,11);cout<<"[5]Keluar program";

                gotoxy(25,12);cout<<"------------------------------------";

                gotoxy(25,13);cout<<"PILIHAN :";

 }

 void isi()

 {

                FILE *coba;

                char gj[10];

                float atof();

                int i,n=0;

                while(1)

                {

                  clrscr();

                  gotoxy(35,5);cout<<"MEMASUKKAN DATA DOSEN";

                  gotoxy(35,6);cout<<"------------------------------------------";

                  gotoxy(35,7);cout<<"Kode Dosen   :";

                                gets(pgw[n].kode);

                  if(strlen(pgw[n].kode)==0)

                                break;

                  gotoxy(35,8);cout<<"Nama  :";

                                gets(pgw[n].nama);

                  gotoxy(35,9);cout<<"Pendidikan  :";

                                cin>>pgw[n].pendidikan;

                  gotoxy(35,10);cout<<"keahlian    :";

                                cin>>pgw[n].keahlian;

                  gotoxy(35,6);cout<<"--------------------------------------------";

                  n++;

                }

                coba=fopen("c:\\Pegawai.Dat","wb");

                for(i=0;i<n;++i)

                {

                  fwrite(&pgw[i],sizeof(pgw[i]),1,coba);

                }

                fclose(coba);

 }

 void tambah()

 {

                FILE *coba;

                char gj[10];

                float atof();

                int i,n=0;

                while(1)

                {

                  clrscr();

                  gotoxy(35,5);cout<<"MENAMBAH DATA Dosen";

                  gotoxy(35,6);cout<<"------------------------------------";

                  gotoxy(35,7);cout<<"Kode dosen   :";

                                gets(pgw[n].kode);

                  if(strlen(pgw[n].kode)==0)

                                break;

                  gotoxy(35,8);cout<<"Nama  :";

                                gets(pgw[n].nama);

                  gotoxy(35,9);cout<<"Pendidikan  :";

                                cin>>pgw[n].pendidikan;

                  gotoxy(35,10);cout<<"Keahlian    :";

                                cin>>pgw[n].keahlian;

                  gotoxy(35,6);cout<<"---------------------------------------";

                  n++;

                }

                coba=fopen("c:\\Pegawai.Dat","ab");

                for(i=0;i<n;++i)

                {

                  fwrite(&pgw[i],sizeof(pgw[i]),1,coba);

                }

                fclose(coba);

 }

 void baca()

 {

                FILE *coba;

                int i=0,n=0;

                clrscr();

                coba=fopen("c:\\Pegawai.Dat","rb");

                if(coba==NULL)

                {

                                gotoxy(20,10);cout<<"File PEGAWAI.Dat belum ada";

                                gotoxy(20,12);cout<<"Tekan sembarang Tombol";

                                getch();

                                return;

                }

                gotoxy(5,1);cout<<"LAPORAN DATA PEGAWAI STMIK BUDIDARMA";

                gotoxy(5,2);cout<<"----------------------------------------";

                gotoxy(5,3);cout<<"NO   KODE   NAMA                                                                 PENDIDIKAN                      KEAHLIAN ";

                gotoxy(5,4);cout<<"----------------------------------------";

                while((fread(&pgw[n],sizeof(pgw[n]),1,coba))==1)

                {

                                i++;

                                gotoxy(6,4+i);cout<<i;

                                gotoxy(10,4+i);cout<<pgw[n].kode;

                                gotoxy(19,4+i);cout<<pgw[n].nama;

                                gotoxy(50,4+i);cout<<pgw[n].pendidikan;

                                gotoxy(60,4+i);cout<<pgw[n].keahlian;

                }

                gotoxy(5,5+i);cout<<"--------------------------------------Design By: yulasmi";

                getch();

                fclose(coba);

 }

Outputnya