Java语言程序设计课程实验题目 第三次实验

 

1. 在IDE中输入以下代码，观察运行结果，并说明该段程序的作用。

public class MultiplicationTable {

         public static void main(String[] args) {

                   System.out.println(“                           Multiplication Table”);

                   System.out.print(“            ”);

                   for(int j = 1; j <= 9; j++)

                            System.out.print(“            ” + j);

                   System.out.println(“\n---------------------------------------------------------------------”);

 

                   for(int i = 1; j <= 9; i++){

                            System.out.print(i + “ | ”);

                            for(int j = 1; j <= 9; j++){

                                 &n