import java.time.LocalDate;
import java.util.Random;

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */

/**
 *
 * @author 1121947
 */
public class Sample {
    
     public static void main(String[] args) {
        
        int currentYr= LocalDate.now().getYear();
        String yrPrfx = String.valueOf(currentYr);
        
        Random random = new Random();
        long digits = (long) (random.nextDouble() * 1_000_000_000_00L); // Generates up to 11 digits
        
          // Combine year prefix with random 11 digits
        String randomNumber = yrPrfx + String.format("%011d", digits);
        
         System.out.println("The digit is : "+ randomNumber);
 
        //return Long.parseLong(randomNumber);
     
       
    }
      
      
    
}