#include <iostream>
#include <fstream>
#include <string>

using namespace std;

int main() {
    string fileName;
    ifstream inFile;
    int sum{0}, data{0};

    cout << "Enter the file name " ;

    cin >> fileName;

    inFile.open(fileName);

    while (not inFile.eof() ) {
        inFile >> data;
        cout << "adding in " << data << endl;
        sum += data;
    }

    inFile.close();

    cout << "The Sum is " << sum << endl;

    return 0;
}