c++ latihan percabangan kpr

Editor : Dev C++ Authors : kutuonline Title : KPR

Marketing sebuah pemasaran rumah meminta untuk dibuatkan aplikasi berbasis konsol yang dapat memudahkan proses transaksinya dengan spesifikasi berikut:

Kategori Unit Rumah

Kode Unit Cluster Harga Booking Fee

27 Romanov 275.900.000 2.500.000

36 Alamanda 347.500.000 3.000.000

40 Green Hill 478.950.000 3.500.000

Dp sebesar 30% dari harga rumah yang dipasarkan

Kategori Diskon DP

Kode Unit Diskon DP

27 5%

36 10%

40 15%

Total bayar DP = dp – diskon dp Penyelesaian:

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using namespace std; /*-- using borland C++ #include <stdio.h> #include <conio.h> #include <string.h> #include <iostream.h> --*/ #include <stdio.h> #include <conio.h> #include <string.h> #include <stdlib.h> #include <iostream> main() { char nmkonsumen[30], tgl[30], kdunit[10], *cluster = new char[30]; //-- if you using borland c++, just type *cluster long harga, booking, dp, diskon, totalbyrdp;

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cout<<"Input Data Pemesan \n"; cout<<"----------------------------------------------------------\n"; cout<<"Nama konsumen : ";gets(nmkonsumen); cout<<"Tgl. pesan : ";gets(tgl); cout<<endl; cout<<"Kode unit [27|36|40] : ";cin>>kdunit; if(strcmp(kdunit,"40")==0){ //-- strcmp need header string.h strcpy(cluster, "Green Hill"); harga = 478950000; booking = 3500000; } else if(strcmp(kdunit,"36")==0){ strcpy(cluster, "Alamanda"); harga = 347500000; booking = 3000000; } else{ strcpy(cluster, "Romanov"); harga = 275900000; booking = 2500000; } dp = 0.3 * harga; if(strcmp(kdunit,"40")==0){ diskon = 0.15 * dp; } else if(strcmp(kdunit,"36")==0){ diskon = dp * 10/100; } else{ diskon = dp * 5/100; } totalbyrdp = dp - diskon; system("cls"); //-- need header stdlib.h (borland C++ using clrscr()) cout<<"Bukti Pemesanan Unit \n"; cout<<"---------------------------------------------------------\n"; cout<<"Nama konsumen : "<<nmkonsumen<<endl; cout<<"Tgl. pesan : "<<tgl<<endl; cout<<endl; cout<<"Kode unit : "<<kdunit<<endl;

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cout<<"Cluster : "<<cluster<<endl; cout<<"Harga : Rp. "<<harga<<endl; cout<<"Booking fee : Rp. "<<booking<<endl; cout<<"DP 30% : Rp. "<<dp<<endl; cout<<endl; cout<<"Diskon DP : Rp. "<<diskon<<endl; cout<<"Total bayar DP : Rp. "<<totalbyrdp<<endl; getch(); }