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/** * CDogKind */ class CDogKind { String Kind, Name; int age; void show() { System.out.println("寵物種類：" + Kind); } } /** * CDog */ class CDog extends CDogKind { CDog(String Kind, String Name, int age) { this.Kind = Kind; this.Name = Name; this.age = age; } void setAge(int age) { this.age = age; } void setName(String Name) { this.Name = Name; } void show() { super.show(); System.out.println("寵物名子：" + this.Name); System.out.println("寵物年齡：" + this.age); } } /** * Java_2018_04_18_HW * Author:Dragonyue */ public class Java_2018_04_18_HW { public static void main(String[] args) { CDog myDog = new CDog("柯基", "小昌弟弟", 3); myDog.show(); } } |