example2_6.java

来自「书中的例题」· Java 代码 · 共 43 行

public class Example2_6
{
	public static void main(String[] args)
	{
//定义若干整型数
	 int i=37;
	 int j=42;
	 int k=42;
	 System.out.println("变量数值");
	 System.out.println("i="+i);
     System.out.println("j="+j);
     System.out.println("k="+k);
     //大于
     System.out.println("大于:");
	 System.out.println("i>j="+(i>j));//false
     System.out.println("j>i="+(j>i));//true
     System.out.println("k>j="+(k>j));//false
     //大于等于
     System.out.println("大于等于:");
	 System.out.println("i>=j="+(i>=j));//false
     System.out.println("j>=i="+(j>=i));//true
     System.out.println("k>=j="+(k>=j));//true
     //小于
     System.out.println("小于:");
	 System.out.println("i<j="+(i<j));//true
     System.out.println("j<i="+(j<i));//false
     System.out.println("k<j="+(k<j));//false
     //小于等于
     System.out.println("小于等于:");
	 System.out.println("i<=j="+(i<=j));//true
     System.out.println("j<=i="+(j<=i));//false
     System.out.println("k<=j="+(k<=j));//false
     //等于
     System.out.println("等于:");
	 System.out.println("i==j="+(i==j));//false
     System.out.println("k==j="+(k==j));//true
     //不等于
     System.out.println("不等于:");
	 System.out.println("i!=j="+(i!=j));//true
     System.out.println("k!=j="+(k!=j));//false
	}
}