Thread: Hello,i need assistance in completing the code

Hello,i need assistance in completing the code, I do not have enough experience, anyone can complete it?
it is at one point change 1 word in new and need to able to change more than words .. Thank you very much for the former.

Code:

#include <iostream>
#include <fstream>
#include <string>
#include <iterator>
#include <algorithm>
using namespace std;
int main()
{
    string line;
    ifstream finp("./src/example.txt");
    ofstream fout("./src/example2.txt");
    if (!finp || !fout)
    {
        std::cout << "Error opening file\n";
        return 1;
    }

    copy(istream_iterator<char>(finp >> noskipws), istream_iterator<char>(), ostream_iterator<char>(cout));
    finp.clear();
    finp.seekg(0);
    finp.setf(ios_base::skipws);
    std::string word;
    std::string m,n;
    cout << endl;
    cout << endl;
    cout << "Ce cuvint doritzi sa modificatzi? : ";
    getline(std::cin, m);
    cout << "Cu ce cuvint doritzi sal modificatzi? : ";
    getline(std::cin, n);
        bool found = false;
        while (!finp.eof() && !(finp >> word).fail())
        {
        	     if (word == m)
            {
                fout << n << " ";
                found = true;
            } else
                fout << word << " ";
        }
        if (!found)
            cout << "Asha cuvint nu exista in propozitzia data!!!!!!\n";
    }