filehandle.cpp

#include <iostream>
#include <fstream>
using namespace std;

// Function to write text to file
void writeToFile(string filename) {
    ofstream outfile;
    outfile.open(filename.c_str());

    if (!outfile) {
        cout << "Error creating file!" << endl;
        return;
    }

    string text;
    cout << "Enter text to write into file: ";
    cin.ignore(); // clear buffer
    getline(cin, text);

    outfile << text << endl;
    outfile.close();

    cout << "Text written to file successfully.\n";
}

// Function to read text from file
void readFromFile(string filename) {
    ifstream infile;
    infile.open(filename.c_str());

    if (!infile) {
        cout << "Error opening file!" << endl;
        return;
    }

    string line;
    cout << "\nReading from file:\n";
    while (getline(infile, line)) {
        cout << line << endl;
    }

    infile.close();
}

int main() {
    string filename;
    cout << "Enter file name: ";
    cin >> filename;

    writeToFile(filename);
    readFromFile(filename);

    return 0;
}