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/*

Write a C++ program that creates an output file, writes information to it, closes the file

and open it again as an input file and read the information from the file.

*/

#include<iostream>

#include<fstream>

#include<string>

using namespace std;

int main() {

    // creates an output file.

    ofstream outFile(“example.txt”);

    if (!outFile.is_open()) {

        cerr<<“Error: opening output file”;

        return -1;

    }

    // writes information to it.

    outFile<<“Hello! This is output file.”<<endl;

    outFile<<“This is another File.”<<endl;

    outFile<<“name is ANI”<<endl;

    //Closeing the output Filea

    outFile.close();

    // open it again as an input file

    ifstream inFile(“example.txt”);

    if (!inFile.is_open()) {

        cerr<<“Error: opening output file”;

        return -1;

    }

    string line;

    while (getline(inFile, line))

    {

        cout<<line<<endl;

    }

    inFile.close();

   

    return 0;

}