메모장으로 빠르게 한거라 오류가 있을수도 있어요 ㅠㅠ

class COndo {
        private float Ondo = 0;

        public COndo()
        {
                
        }

        public void SetOndo(float Input)
        {
                Ondo = Input;
        }

        public float GetOndo(void)
        {
                return Ondo;
        }

        abstract public float Convert(void);
}

class HwaOndo extends COndo {
        public HwaOndo()
        {
                
        }

        public float Convert(void)
        {
                float Sub = 0;
                //변환루틴
                return Sub;
        }
}

class SubOndo extends COndo {
        public SubOndo()
        {
                
        }

        public float Convert(void)
        {
                float Hwa;
                //변환루틴
                return Hwa;
        }
}

public class TemperatureConvert {
        public static void main(String[] args) {
                COndo HwassiOndo = new HwaOndo();
                HwassiOndo.SetOndo(10);
                float Convert = HwassiOndo.Convert();
                System.out.println(HwassiOndo.GetOndo());
        }
}