Senin, 29 Oktober 2012
Contoh menghitung harga minuman dengan C++
#include<conio.h>
#include<iostream.h>
main()
{
double total_beli,bayar,harga,diskon=0,jumlah;
char jenisminuman[20],kode[4];
cout<<"\t\tDaftar Harga Minuman \n";
cout<<"-------------------------------------------------------------------\n"<<endl;
cout<<"Kode Minuman : "<<endl;
cout<<"1. Milo (10000) "<<endl;
cout<<"2. Kopi ( 3000) "<<endl;
cout<<"3. Teh Manis ( 2500) "<<endl;
cout<<"4. Jus ( 5000) "<<endl;
cout<<"\nMasukkan Kode [1/2/3/4] : ";cin>>kode;
cout<<endl;
if(strcmp(kode, "1")==0) {
strcpy(jenisminuman, "Milo");
harga=10000; }
if(strcmp(kode, "2")==0) {
strcpy(jenisminuman, "Kopi");
harga=3000; }
if(strcmp(kode, "3")==0) {
strcpy(jenisminuman, "Teh Manis");
harga=2500; }
if(strcmp(kode, "4")==0) {
strcpy(jenisminuman, "Jus");
harga=5000; }
cout<<"Jenis Minuman : "<<jenisminuman<<endl;
cout<<"Harga Minuman : Rp. "<<harga<<endl;
cout<<"Jumlah Minuman : ";cin>>jumlah;
total_beli=harga*jumlah;
cout<<"Total Pembelian : "<<total_beli;
if (total_beli>100000)
diskon=0.15*total_beli;
bayar=total_beli-diskon;
cout<<"\n\nBesar Potongan : Rp. "<<diskon<<endl;
cout<<"Total Bayar : Rp. "<<bayar<<endl;
getch();
}
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THX bro ,bgus bgd wat belajar
BalasHapus