#include <iostream>
#include <fstream>
#include <cstring>
#include <cstdlib>
const int MAX = 100000;
using namespace std;

void change (ifstream&, ofstream&, string&);

int main()
{

    string name;
    cout << "Enter name: ";
    cin >> name;


    ifstream in("input.cpp");
    ofstream out("output.cpp");

    if (in.fail() or out.fail())
    {
        cout << "!!!!!";
        exit (5);
    }

    change (in, out, name);

    in.close();
    out.close();
    return 0;
}

void change (ifstream& in, ofstream& out, string& name)
{
    char temp[MAX];

    in.read(temp, MAX);

    string s = temp;

    s.replace(s.find("#N#"), 3, name);

    out << s;

}