package com.company;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner keyboard = new Scanner(System.in);
        System.out.println("Number:");
        int count = keyboard.nextInt();
        int sum=0;
        for (int n = 1; n <= count; n++) {
            System.out.print(n + "\t");
            sum=sum+n;
        }
        System.out.println("\nThe sum is " + sum);
    }

}