Homepage > Algoritma Pemrograman I : C++ Latihan Struct, Array dan Function
Algoritma Pemrograman I : C++ Latihan Struct, Array dan Function
08/12/2012 09:18
Latihan STRUKTUR (struct) Dengan Array dan Function :

Listing Program
#include<stdio.h>
#include<conio.h>
#include<iostream.h>
#include<iomanip.h>
struct
{
char kode, *merk;
int harga, jml, total;
}oli[10];
char napem[20];
int i, data, lagi, totalbayar;
/*Fungsi Garis, Total, dan Total Bayar*/
garis()
{
cout<<"=======================
=============================="<<endl;
}
ttl()
{
oli[i].total=oli[i].harga * oli[i].jml;
}
totbay()
{
totalbayar = oli[i].total + totalbayar;
}
main()
{
atas:
clrscr();
cout<<"\t\t Data Penjualan Oli"<<endl;
cout<<"\t\t Sceduria motor"<<endl;
garis();
cout<<"Masukkan Nama Pembeli : "; gets(napem);
cout<<"Masukkan Jumlah Barang: "; cin>>data;
for(i=1; i<=data; i++)
{
cout<<"Data Penjualan Ke- "<<i<<endl;
cout<<"\t Masukkan Kode Oli = "; cin>>oli[i].kode;
if(oli[i].kode=='1')
{
oli[i].merk="Penzoil";
oli[i].harga=50000;
}
else if(oli[i].kode=='2')
{
oli[i].merk="Top One";
oli[i].harga=40000;
}
else if(oli[i].kode=='3')
{
oli[i].merk="Shell Helix";
oli[i].harga=30000;
}
else if(oli[i].kode=='4')
{
oli[i].merk="Mesran";
oli[i].harga=25000;
}
cout<<"\t Beli Barang = "; cin>>oli[i].jml;
ttl();
totbay();
}
clrscr();
cout<<endl;
cout<<"\t\t Data Penjualan Oli"<<endl;
cout<<"\t\t Sceduria Motor"<<endl;
garis();
cout<<"Nama Pembeli : "<<napem<<endl;
garis();
cout<<"No Kode Merk Jumlah Harga Total"<<endl;
cout<<" Oli Oli"<<endl;
garis();
for(i=1; i<=data; i++)
{
cout<<"\n"<<setiosflags(ios::left)<<setw(4)<<i;
cout<<setiosflags(ios::left)<<setw(4)<<oli[i].kode;
cout<<setiosflags(ios::left)<<setw(14)<<oli[i].merk;
cout<<setiosflags(ios::left)<<setw(8)<<oli[i].jml;
cout<<setiosflags(ios::left)<<setw(10)<<oli[i].harga;
cout<<setiosflags(ios::left)<<setw(12)<<oli[i].total<<endl;
}
garis();
cout<<"Total Pembayaran : " <<totalbayar<<endl;
cout <<endl;
cout <<"Input Data Lagi : ";cin>>lagi;
if(lagi=='Y'||lagi=='y')
goto atas;
getch();
}