Printing tables using synchronization and threads.

package q18198;
import java.util.Scanner;

class TablePrinter implements Runnable {
    private int tableNumber;

    public TablePrinter(int tableNumber) {
        this.tableNumber = tableNumber;
    }


    @Override
    public void run() {
        for (int i = 1; i <= 10; i++) {
            System.out.println(tableNumber + " * " + i + " = " + (tableNumber * i));
            try {
                Thread.sleep(100); // 100ms delay for visualization
            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
                System.out.println("Thread interrupted: " + Thread.currentThread().getName());
                break;
            }
        }
    }
   
   
}

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter the number of tables:");
        int numTables = scanner.nextInt();
        Thread[] threads = new Thread[numTables];
     
    
        for (int i = 0; i < numTables; i++) {
            threads[i] = new Thread(new TablePrinter(i + 1));
            threads[i].start();
        }

        for (int i = 0; i < numTables; i++) {
            try {
                threads[i].join();
            } catch (InterruptedException e) {
                System.out.println("Main thread interrupted.");
                Thread.currentThread().interrupt();
            }
        }

        scanner.close();
        
    }
}