HTML:
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
fstream file;
file.open("carmelo.txt", ios::out);
cout << file << endl;
int ciao [] ={1,2,3};
for(int i = 0; i < 3; i++)
file << ciao [i] << endl;
file.close();
}