relationship.java

一系列java小程序

public class RelationShip
{
  public static void main(String args[])
  {
    int x=4,y=5;
    double z=13.23;
    char ch='a';
    boolean b=(4.0/7*7)==7.0;
    //System.out.println(4.0/7*7);
    System.out.println("x>=y:"+(x>=y));
    System.out.println("z>ch:"+(z>ch));
    System.out.println("4.0/7*7==7.0:"+b);
  }
}