class A{
private int m;
public A(int n) {m=5+n;}
public int get() {return m;}
}
class B extends A{
public B(int b){ super(b); }
public int geti() {return b;}
public int get() {return super.get();}
}
public class C{
public static void main(String args[]){
B nb=new B(4);
System.out.println("结果为：\n"+nb.geti());
System.out.println(nb.get());
System.out.println();
}
}



这道程序总提示有错,请高手指教,谢谢了

class A{
private int m;
public A(int n) {m=5+n;}
public int get() {return m;}
}
class B extends A{
int b;
public B(int b){ super(b); thsi.b =b}
public int geti() {return b;}
public int get() {return super.get();}
}
public class C{
public static void main(String args[]){
B nb=new B(4);
System.out.println("结果为：\n"+nb.geti());
System.out.println(nb.get());
System.out.println();
}
}

[此贴子已经被作者于2007-1-3 14:28:42编辑过]

public int geti() {return b;}
這個參數沒有定義！！！
你修改為:public int geti() {return 1;}
就可以了