/**
 * Created by iyasuwatts on 10/17/17.
 */

import java.util.Scanner;

public class SumOfInput {

    public static void main(String[] args){
        Scanner scan = new Scanner(System.in);
        System.out.println("Input a number:");
        int number = scan.nextInt();
        int total = 0;
        
        System.out.println("Your number is " + number + "!");
        
        for(int i = 1; i <= number; i++){
            total += i;
        }
        
        System.out.println("The sum is: " + total);

    }
}