// purpose: demonstrate web-based input scanning

import java.util.*;
import java.net.*;
import java.io.*;

public class ThatsAlotOfPeople {

    // web page address
    public static final String PAGE_ADDRESS
                  = "http://www.cs.virginia.edu/cs1112/data/population.txt";

    // method main(): program starting point
    public static void main( String[] args ) throws IOException {
        // set up input scanner
        URL u = new URL( PAGE_ADDRESS );

        Scanner web = new Scanner( u.openStream() );

        // get and display the population counts
        int    p1 = web.nextInt();
        String n1 = web.nextLine();
        n1 = n1.trim();

        System.out.printf( "%20s %4d\n", n1, p1 );

        int    p2 = web.nextInt();
        String n2 = ( web.nextLine() ).trim();

        System.out.printf( "%20s %4d\n", n2, p2 );

        int    p3 = web.nextInt();
        String n3 = web.nextLine().trim();

        System.out.printf( "%20s %4d\n", n3, p3 );

        int    p4 = web.nextInt();
        String n4 = web.nextLine().trim();

        System.out.printf( "%20s %4d\n", n4, p4 );

        int    p5 = web.nextInt();
        String n5 = web.nextLine().trim();

        System.out.printf( "%20s %4d\n", n5, p5 );

        int    p6 = web.nextInt();
        String n6 = web.nextLine().trim();

        System.out.printf( "%20s %4d\n", n6, p6 );

        // compute and display total

        int total = p1 + p2 + p3 + p4 + p5 + p6;

        System.out.println( "-------------------------" );

        System.out.printf( "%20s %4d %s\n",
                "Total", total, "(millions)" );
    }
}