初学Java 九九乘法表

 public class MultiplicationTable {
   public static void main(String[] args) {
       System.out.println("              Multiplication Table");
       System.out.print("    ");
       for (int j = ; j <= ; j++)
           System.out.print("   " + j);

       System.out.println("\n----------------------------------------");

       for (int i = ; i <= ; i++) {
           System.out.print(i + " | ");
           for (int j = ; j <=; j++) {
               System.out.printf("%4d", i * j);
           }
           System.out.println();
       }
   }
 }