Contoh Program Surat Keluar Masuk C++ Dengan Media Penyimpana File CSV

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#include <iostream>
#include <fstream>
#include <string>

using namespace std;

struct Surat {
    int id;
    string jenis;
    string tanggal;
    string pengirim;
    string penerima;
    string perihal;
};

int main() {
    Surat surat;
    int pilihan;
    char ulang;
    ofstream file_csv;
    ifstream file_csv_in;
    string line;

    file_csv.open("surat.csv", ios::out | ios::app);
    file_csv << "ID,Jenis Surat,Tanggal,Pengirim,Penerima,Perihal" << endl;

    do {
        cout << "Program Surat Masuk dan Keluar" << endl;
        cout << "1. Tambah Surat Masuk" << endl;
        cout << "2. Tambah Surat Keluar" << endl;
        cout << "3. Tampilkan Data Surat" << endl;
        cout << "Pilihan: ";
        cin >> pilihan;

        if (pilihan == 1) {
            surat.jenis = "Surat Masuk";
        } else if (pilihan == 2) {
            surat.jenis = "Surat Keluar";
        } else if (pilihan == 3) {
            cout << "Data Surat:" << endl;
            cout << "ID,Jenis Surat,Tanggal,Pengirim,Penerima,Perihal" << endl;
            file_csv_in.open("surat.csv");
            getline(file_csv_in, line); // membaca header
            while (getline(file_csv_in, line)) {
                cout << line << endl;
            }
            file_csv_in.close();
            continue;
        }

        cout << "ID: ";
        cin >> surat.id;
        cout << "Tanggal (dd/mm/yyyy): ";
        cin >> surat.tanggal;
        cout << "Pengirim: ";
        cin >> surat.pengirim;
        cout << "Penerima: ";
        cin >> surat.penerima;
        cout << "Perihal: ";
        cin >> surat.perihal;

        file_csv << surat.id << "," << surat.jenis << "," << surat.tanggal << "," << surat.pengirim << "," << surat.penerima << "," << surat.perihal << endl;

        cout << "Apakah ingin menambahkan surat lagi (y/n)? ";
        cin >> ulang;
    } while (ulang == 'y' || ulang == 'Y');

    file_csv.close();

    return 0;
}