import java.util.Scanner;
 
public class Multiplication {
    
    public static void main(String[] args) {
		
	int rows;
	int cols;
	int i,j;
	
	Scanner input = new Scanner (System.in);
	
	System.out.printf ("Enter the number of rows: ");
	rows = input.nextInt();
	
	
	System.out.printf ("Enter the number of columns: ");
	cols = input.nextInt();
	
	for (i=1; i<=rows; i++)
	{
		for (j=1; j<=cols; j++)
		{
			System.out.printf("%4d", i*j);
		}
		System.out.printf("\n");
	}

	
    }
}