import java.util.Scanner; public class prog88 { public static void main( String[] args ) { Scanner keyboard = new Scanner(System.in); System.out.print( "Number: " ); int x = keyboard.nextInt(); int y = 0; for ( int n = 1; n <= x; n = n+1 ) { System.out.print( n + " " ); y = x+y; if ( n == x ) System.out.println( " " ); } System.out.println( "The sum is " + y + "." ); } }