Define a class to overload the method display as follows:

void display( ): To print the following format using nested loop

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

void display(int n): To print the square root of each digit of the given number.

Example:
n = 4329
Output – 3.0
1.414213562
1.732050808
2.0

import java.util.Scanner;

public class KboatMethodOverload
{
    public void display()
    {
        for(int i = 1; i <= 5; i++) 
        {
            for(int j = 1; j <= i; j++)
            {
                System.out.print(j + " ");
            }
            System.out.println();
        }
    }
    
    public void display(int n)
    {
        while( n != 0)
        {
            int d = n % 10;
            System.out.println(Math.sqrt(d));
            n = n / 10;
        }
    }
    
    public static void main(String args[]) 
    {
        KboatMethodOverload obj = new KboatMethodOverload();
        Scanner in = new Scanner(System.in);
        
        System.out.println("Pattern: ");
        obj.display();
        
        System.out.print("Enter a number: ");
        int num = in.nextInt();
        obj.display(num);
        
    }
}