import java.util.*;

class NumberExample1 
{
    public static void main(String[] args) 
    {
        Scanner input=new Scanner(System.in);
        System.out.print("Enter Number1: ");
        int num1=input.nextInt();

        System.out.print("Enter Number2: ");
        int num2=input.nextInt();
        int sum=0;
        System.out.println("Number Square");
        for(int i=num1+1;i<num2;i++){
        System.out.println(i+"\t"+(i*i));
        sum+=(i*i);
        }
        System.out.println("Sum of squares: "+sum);

    }
}

public class Pattern {
        public static void main(String[] args) {
            for(int i=1;i<=6;i++){
                for(int j=1;j<=i;j++){
                    System.out.print("*");
                }
                System.out.println();
            }
            for(int i=6;i>=1;i--){
                for(int j=1;j<i;j++){
                    System.out.print("*");
                }
                System.out.println();
            }
        }
}