incdectest.java

Java程序设计技巧与开发实例附书源代码。

public class IncDecTest
{  public static void main(String args[])
   {  int j,k;

      System.out.println("Group 1:");
      k = 1; j = k++;
      System.out.println(j);
      System.out.println(k);

      System.out.println("Group 2:");
      k = 1; j = ++k;
      System.out.println(j);
      System.out.println(k);
 
      System.out.println("Group 3:");
      k = 1;
      System.out.println(k++);
      System.out.println(++k);
      System.out.println(k--);
      System.out.println(k);
   }
}