IO Functions

//IO Functions
//Erase the comment symbols to execute/reveal the code!

#include "stdafx.h"
#include <iostream>
#include <iomanip>
#include <string>
using namespace std;

int main()
{
    /*
    float x = 4.19;

    cout << setprecision(4) << x << endl;
    */

    /*
    int x(0);
    int y(0);

    cin >> x >> y;

    cout << x << " " << y;
    */

    /*
    int x(0), result(0);

    while (cin >> x)
    {
        result += x;
    }

    cout << result;
    */

    /*
    string x;

    cin >> x;

    cout << x;
    */

    /*
    string x;

    getline(cin, x);

    cout << x;
    */

    return 0;
}