Menghitung dan Menampilkan Pola Angka || Pemograman Java

      Buatlah program menghitung dan menampilkan pola

1                                              = 1

1 + 2                                        = 3

1 + 2 + 3                                 = 6

1 + 2 + 3 + 4                           = 10

....

P E N Y E L E S A I N :

package Soal7;

import java.util.*;

public class Main {

    public static void main(String[] args) {

        System.out.println("Program Menghitung dan Menampilkan Bilangan sebanyak n");

        System.out.println("______________________________________________________");

       

        int n;

        int i;

        int j;

         int hasil=0;

        Scanner scan = new Scanner (System.in);

        System.out.print ("Banyak Bilangan = ");

        n = scan.nextInt();

               

        for(i=1;i<=n;i++)

        {

            if(i==1)

            {

                for(j=1;j<=i;j++)

                {

                System.out.print(+j);

                }

                System.out.print(" = 1");

                System.out.println();

            }

            else

                if(i>1)

            {

             for(j=1;j<=i;j++)

                {

                System.out.print(j);

                if(j<i)

                    System.out.print("+");

                hasil=hasil+j;

                }

            

                System.out.print(" = "+hasil);

                hasil=0;

                System.out.println();

                }

        }

    }

}

H A S I L :