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