Contoh 11.1 Algoritma
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#include <iostream>
#include <iomanip>
#include <string>
using namespace std;
int main() {
int kode, jumlah;
char ukuran;
int harga;
string merk;
double subtotal, discount, total;
cout << "---------------------------------------------\n";
cout << " Program Latihan NESTED IF\n";
cout << "---------------------------------------------\n";
cout << "Kode Baju [1/2] : <input>\n"; cin >> kode;
cout << "Ukuran Baju [S/M/L] : <input>\n"; cin >> ukuran;
cout << "---------------------------------------------\n";
cout << "Hasil Percabangan\n";
cout << "---------------------------------------------\n";
if (kode == 1) {
merk = "GUCCI";
if (ukuran == 'S' || ukuran == 's') harga = 120000;
else if (ukuran == 'M' || ukuran == 'm') harga = 130000;
else if (ukuran == 'L' || ukuran == 'l') harga = 140000;
else harga = 0;
} else if (kode == 2) {
merk = "UNIQLO";
if (ukuran == 'S' || ukuran == 's') harga = 85000;
else if (ukuran == 'M' || ukuran == 'm') harga = 90000;
else if (ukuran == 'L' || ukuran == 'l') harga = 95000;
else harga = 0;
} else {
merk = "Tidak diketahui";
harga = 0;
}
cout << "Kode baju yang dipilih : " << kode << endl;
cout << "Ukuran baju yang dipilih: " << ukuran << endl;
cout << "Harga satuan \t: " << harga << endl;
cout << "Merk baju \t: " << merk << endl;
cout << "---------------------------------------------\n";
cout << "Jumlah Beli \t: <input> "; cin >> jumlah;
subtotal = harga * jumlah;
discount = subtotal * 0.05; // diskon 5%
total = subtotal - discount;
cout << fixed << setprecision(0);
cout << "\nSubtotal \t: " << subtotal << " (" << jumlah << " item)" << endl;
cout << "Discount \t: " << discount << endl;
cout << "Total \t: " << total << endl;
cout << "---------------------------------------------\n";
cout << "Nama : Muhammad Rifqi Hidayat\n";
cout << "Email : [email protected]\n";
cout << "---------------------------------------------\n";
return 0;
}
Cpp
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