contoh program billing warnet menggunakan c++ 5.02

MEMBUAT PROGRAM BILLING WARNET

MENGGUNAKAN BAHASA C++ 5.02

kali ini ane mau posting seputar bahasa pemogram C++...ada yg belum tau??itu tuh yg layarnya warna item hehhehehhe
buat mempersingkat waktu langsung aja ya ane post.

#include <iostream.h>
#include <iomanip.h>
#include <conio.h>

struct DataKom
{
int nomorkom,lamabermain,tarifpermainan;
char jenislayanan;
};

struct DTransaksi
{
int abc;
char* cab;

DataKom * al;
};

DTransaksi be;

char* jlayanan(int a)
{
char* jl;

if(be.al[a].jenislayanan == 'A')
{jl = "internet";}
else if(be.al[a].jenislayanan == 'B')
{jl = "Game Online";}
else if(be.al[a].jenislayanan == 'C')
{jl = "Game Offline";}
else if(be.al[a].jenislayanan == 'D')
{jl = "Rental Pengetikan";}

return jl;
}

int tpm(int b)
{
int tarif;

if(be.al[b].jenislayanan == 'A')
{tarif = 2500;}
else if(be.al[b].jenislayanan == 'B')
{tarif = 3000;}
else if(be.al[b].jenislayanan == 'C')
{tarif = 2000;}
else if(be.al[b].jenislayanan == 'D')
{tarif = 1500;}

return tarif;
}

long total(int c)
{
long tl;
tl = tpm(c) * be.al[c].lamabermain;

return tl;
}

long totalkese()
{
long se = 0;
for(int i = 0; i < be.abc; i++)
{se += total(i);}

return se;
}

int jlpb(char d)
{
int er = 0;
for(int i = 0; i < be.abc; i++)
{
if(be.al[i].jenislayanan == d)
{er++;}
}
return er;
}

char* modus()
{
char *mo;
mo = jlayanan(0);
int jumlah = jlpb(be.al[0].jenislayanan);

for(int i = 1; i < be.abc ; i++)
{
if(jlpb(be.al[i].jenislayanan) > jumlah)
{
jumlah = jlpb(be.al[i].jenislayanan);
mo = jlayanan(i);
}
}

return mo;
}

void tampilan(int d)
{
cout<<setiosflags(ios::right)<<setw(2)<<(d + 1)<<" ";
cout<<setw(3)<<be.al[d].nomorkom<<" ";
cout<<setiosflags(ios::left)<<setw(20)<<jlayanan(d);
cout<<setiosflags(ios::right)<<setw(4)<<be.al[d].lamabermain;
cout<<setw(9)<<tpm(d);
cout<<setw(12)<<total(d)<<endl;
}

void in(int e)
{
cout<<"Data ke-"<<(e + 1)<<endl;
cout<<"No. Komputer : ";cin>>be.al[e].nomorkom;
cout<<"Jenis Layanan[A,B,C/D] : ";cin>>be.al[e].jenislayanan;
cout<<"Tarif Permenit : "<<tpm(e)<<endl;
cout<<"Durasi Beramain : ";cin>>be.al[e].lamabermain;
}

void main()
{
cout<<"=================================="<<endl;
cout<<" WARNET BINA CYBER"<<endl;
cout<<"=================================="<<endl;
cout<<"Jumlah Transaksi : ";cin>>be.abc;

be.al = new DataKom[be.abc];

for(int i = 0; i < be.abc; i++)
{in(i);}

clrscr();

cout<<"========================================================"<<endl;
cout<<"No. No. Jenis Durasi Tarif Total"<<endl;
cout<<" Komp Layanan Bermain Permenit"<<endl;
cout<<"========================================================"<<endl;

for(int i = 0; i < be.abc; i++)
{tampilan(i);}

cout<<"========================================================"<<endl;
cout<<" Total Keseluruhan : Rp "<<totalkese()<<endl;
cout<<" Jenis Layanan Paling Banyak : "<<modus();

getch();
}

Dan hasilnya seperti ini :

semoga dapat membantu teman-teman semua makasih :)

ditunggu commentnya y gan............