#include <iostream>
#include <fstream>
using namespace std;
 
int main()
{
 int i;
 ifstream fin;
 fin.open("test.txt"); // test.txt contains 3 ints
 for (int j=0;j<3;j++)
 {
    fin  >> i;
    cout << i  << endl;
 }
 fin.close();
}