Java--水仙花数

public class flower1 {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int i=0;
        int x,y,z;
        System.out.print("水仙花数为");
        for(i=100;i<=999;i++) 
        {
        x=i/100;
        y=i/10%10;
        z=i%10;
        if(i==x*x*x+y*y*y+z*z*z)
            
        {
        System.out.print(+i+"\t");}
    
        }

    }

}