relationop.java

中国水利水电出版社java程序设计教程,附源码

//RelationOp.java
//Java中关系运算符的使用
public class RelationOp
{
  public static void main(String args[])
    {
	  int a=9;  
	  int b=6;		
	  int c=6;      
	  boolean d=a>b;      //ture
  	  boolean e=a<b;      //false
	  boolean f=b==c;     //ture
	  boolean g=b!=c;     //false
	  boolean h=b>=c;     //ture
	  boolean i=b<=c;     //ture
	  boolean j=a==b;     //false
	  System.out.println("d="+d);
	  System.out.println("e="+e);
	  System.out.println("f="+f);
	  System.out.println("g="+g);
	  System.out.println("h="+h);
	  System.out.println("i="+i);
	  System.out.println("j="+j);
	  }
}