Sunday 6 October 2024

Program Belanja

 #include <iostream>

using namespace std;

int main()

{

  cout << "**  Program Belanja C++   **" << endl;

  cout << "=========================================" << endl;

  cout << endl;

  int total_belanja, harga_akhir, jumlah_barang, harga_barang;

 string nama_barang;

 

 //input data belanja

 cout<<" Masukan Nama barang : "; getline(cin,nama_barang);

 cout<<" Masukan Harga barang : ";cin>>harga_barang;

 cout<<" Masukan Jumlah barang : ";cin>>jumlah_barang;

cout << "=========================================" << endl;

 //Proses hitung total belaja

  cout << "Total Belanja: Rp.";

  total_belanja=harga_barang * jumlah_barang;

  cout<<total_belanja;

  cout << endl;

 

cout << "======Kondisi potongan harga ============" << endl;

 //menentukan kondisi belanja untuk menentukan potongan

  if ((total_belanja >= 100000) && (total_belanja < 500000)) {

    harga_akhir = total_belanja - (0.1*total_belanja);

    cout << "Selamat, anda mendapat diskon 10%" << endl;

  }

  else if ((total_belanja >= 500000) && (total_belanja < 1000000)) {

    harga_akhir = total_belanja - (0.2*total_belanja);

    cout << "Selamat, anda mendapat diskon 20%" << endl;

  }

  else if (total_belanja >= 1000000) {

    harga_akhir = total_belanja - (0.3*total_belanja);

    cout << "Selamat, anda mendapat diskon 30%" << endl;

  } 

  else {

    harga_akhir = total_belanja;

  }

 cout << "=============Output=====================" << endl;

  //output belanja

cout<<"Nama Barang belanja adalah: "<<nama_barang <<" dangan Jumlah : "<<jumlah_barang<<endl;

cout <<"Total bayar: Rp." << harga_akhir << endl;

 

  return 0;

}

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