编辑代码

public class Clock{
    int H,M,S;
    void SetTime(int h,int m,int s){
        H=h;M=m;S=s;
    }
    void showTime(){
        
        System.out.println(H+"."+M+"."+S);
    }
    public static void main(String[] args){  
        Clock test=new Clock();
        test.SetTime(10,10,10);
        test.showTime();
    }
}