2.13relopdemo.java

JAVA程序设计的源代码

public class RelOpDemo
{
public static void main(String args[])
{
boolean x,y,z;
int a=10,b=12;
x=a>b;    //如果a大于b成立,x=true,否则x=false
y=a!=b;    //如果a不等于b成立,x=true,否则x=false
z=a<=b;    //如果a小于等于b成立,x=true,否则x=false
System.out.println(a+">"+b+" = "+x);
System.out.println(a+"!="+b+" = "+y);
System.out.println(a+"<="+b+" = "+z);
}
}