Contoh Program Sistem Rental CD

#include iostream.h

#include string.h

#include stdlib.h

int main()

{

// Deklarasi Variable

char inpmenu, inp[4], any;

int st, stat, x, y;

char nama[6] = {' '};

// Dumping Data CD

char cd[10][4] = { {'C','P','0','1'}, {'C','P','0','2'},

{'C','P','0','3'}, {'C','P','0','4'},

{'C','P','0','5'}, {'C','P','0','6'},

{'C','P','0','7'}, {'C','P','0','8'},

{'C','P','0','9'}, {'C','P','1','0'}

};

// Dumping Data Peminjaman

char pinjam[10][10] = {

{'C','P','0','1','H','a','t','m','a'} ,

{'C','P','0','2',' ',' ',' ',' ',' ',' '},

{'C','P','0','3','M','a','y','a','n','g'},

{'C','P','0','4',' ',' ',' ',' ',' ',' '},

{'C','P','0','5',' ',' ',' ',' ',' ',' '},

{'C','P','0','6',' ',' ',' ',' ',' ',' '},

{'C','P','0','7','A','i','n','a'},

{'C','P','0','8',' ',' ',' ',' ',' ',' '},

{'C','P','0','9',' ',' ',' ',' ',' ',' '},

{'C','P','1','0',' ',' ',' ',' ',' ',' '}

};

// Menu Label

menu :

// Clear Screen

system("clear");

// Greeting

cout << "+-----------------------------------+" << endl;

cout << "| Sistem Rental CD - Lite Edition |" << endl;

cout << "+-----------------------------------+" << endl << endl;

// Menu

cout << "Silakan pilih proses yang akan dilakukan" << endl;

cout << "1. Transaksi Peminjaman" << endl;

cout << "2. Transaksi Pengembalian" << endl;

cout << "3. Lihat Data CD" << endl;

cout << "0. Keluar Sistem" << endl;

// Input Menu

cout << "\n>> Pilihan Anda : ";

cin >> inpmenu;

cout << endl;

// Casting Input Menu

switch(inpmenu)

{

case '1' :

// Clear Screen

system("clear");

// Greeting

cout << "+-----------------------------------+" << endl;

cout << "| Sistem Rental CD - Lite Edition |" << endl;

cout << "| Transaksi Peminjaman |" << endl;

cout << "+-----------------------------------+" << endl << endl;

// Input Kode CD

pinjam :

cout << "Masukkan kode CD : ";

cin >> inp;

// Validasi Input - Check Apa CD Tersedia

x = 0; st = 0;

do

{

for (y=0; y<4; y++)

{

if (inp[y]==pinjam[x][y])

{ st++; }

else

{ st = 0; }

}

if (st==4)

{ if (pinjam[x][4]!=' ')

{ cout << "\n(!) CD tidak tersedia, sedang dalam peminjaman\n" << endl; goto pinjam; }

else

{

cout << "\nCD tersedia, dapat dipinjam\n" << endl;

cout << "Masukkan nama peminjam : ";

cin >> nama; cout << endl;

for (int z = 0; z<6 ; z++)

{

pinjam[x][z+4] = nama[z];

}

stat=1;

x=1;

}

}

x++;

if (x==10)

{ cout << "\n(!) Kode CD tidak ditemukan\n" << endl; goto pinjam; }

} while (stat!=1);

// Clearing variable

stat=0; x=0;

for (int b=0; b<6; b++)

{ nama[b] = ' '; }

// Press any key to continue

press : cout << "Press any key + enter to continue .. ";

cin >> any; goto menu;

break;

case '2' :

// Clear Screen

system("clear");

// Greeting

cout << "+-----------------------------------+" << endl;

cout << "| Sistem Rental CD - Lite Edition |" << endl;

cout << "| Transaksi Pengembalian |" << endl;

cout << "+-----------------------------------+" << endl << endl;

// Input Kode CD

kembali :

cout << "Masukkan kode CD : ";

cin >> inp;

// Validasi Input - Check Apa CD Tersedia

x = 0; st = 0;

do

{

for (y=0; y<4; y++)

{

if (inp[y]==pinjam[x][y])

{ st++; }

else

{ st = 0; }

}

if (st==4)

{ if (pinjam[x][4]==' ')

{ cout << "\n(!) CD tersebut belum dipinjam\n" << endl; goto kembali; }

else

{

for (int z = 0; z<6 ; z++)

{

pinjam[x][z+4] = ' ';

}

stat=1;

x=1;

}

}

x++;

if (x==10)

{ cout << "\n(!) Kode CD tidak ditemukan\n" << endl; goto kembali; }

} while (stat!=1);

cout << "\nTransaksi pengembalian berhasil" << endl;

// Clearing variable

stat=0; x=0;

for (int b=0; b<6; b++)

{ nama[b] = ' '; }

// Press any key to continue

press2 : cout << "\nPress any key + enter to continue .. ";

cin >> any; goto menu;

break;

case '3' :

// Clear Screen

system("clear");

// Greeting

cout << "+-----------------------------------+" << endl;

cout << "| Sistem Rental CD - Lite Edition |" << endl;

cout << "| Data CD |" << endl;

cout << "+-----------------------------------+" << endl << endl;

// Tampilkan data peminjaman

for (int m=0; m<10; m++)

{

if (pinjam[m][4]!=' ')

{

cout << " X ";

for (int n=0; n<4; n++)

{

cout << pinjam[m][n];

}

cout << " dipinjam oleh ";

for (int n=4; n<10; n++)

{

cout << pinjam[m][n];

}

cout << endl;

}

else

{

cout << " o ";

for (int n=0; n<4; n++)

{

cout << pinjam[m][n];

}

cout << " masih tersedia" << endl;

}

}

cout << endl;

// Press any key to continue

cout << "Press any key + enter to continue .. ";

cin >> any; goto menu;

break;

case '0' :

// Clear Screen

system("clear");

// Greeting

cout << "+-----------------------------------+" << endl;

cout << "| Sistem Rental CD - Lite Edition |" << endl;

cout << "| Selesai |" << endl;

cout << "+-----------------------------------+" << endl << endl;

cout << "Terima kasih Anda telah menggunakan\nSistem Rental CD - Lite Edition.\n\n" << endl;

break;

default : goto menu;

}

}