| 发表于:2007-02-16 13:49:208楼 得分:0 |
class doctor{ private string name; private int idnumber; private string address; public doctor(string name,int idnumber,string address){ this.name = name; this.idnumber = idnumber; this.address = address; } } class nonspecialist extend doctor{ public nonspecialist(string name,int idnumber,string address){ super(name,idnumber,address); } public void show(){ system.out.println( "非专业医生 "); } } class specialist extend doctor{ public specialist(string name,int idnumber,string address){ super(name,idnumber,address); } public void show(){ system.out.println( "非专业医生 "); } } 建议楼主好好学习一下java基础!学习是循序渐进的,不要太急进 | | |
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