Line of code

#include <iostream>
#include <fstream>

int main()
{
    std::ofstream f[2];

    f[0].open("Linguaggio_basso_livello.cpp");
    f[1].open("Linguaggio_alto_livello.cpp");

    for(size_t i = 0; i < 2; i++){
        f[i] << "#include <iostream>\nusing namespace std;\n\nint main()\n{";
    }

    for(int loc = 0; loc < 10000; loc++){
        if(f[0].is_open() && f[1].is_open())
        {
            if(loc < 1000){
                f[0] << "\tcout << \"I'm a low level language\" << endl;\n";
            }
            f[1] << "\tcout << \"I'm a high level language\" << endl;\n";
        }
    }

    for(size_t i = 0; i < 2; i++){
        f[i] << "\treturn 0;\n";
        f[i] << "}";
        f[i].close();
    }

    return 0;
}