设计一个虚基类base，里面有姓名、年龄私有数据成员，派生出领导类leader，里面有职务，部门私有数据成员，由base类派生出工程师类engineer，里面有职称，专业私有数据成员，再由leader和engineer类共同派生出主任工程师类chairman。 最后主函数用个例子初始化就好了。 逻辑结构是个菱形的结构！

谢谢了！

小弟在等~~~~~~~~~~~~

写好了，结贴不？

这个程序很好写的，还是自己写吧！那样才能有进步！

这个很简单。。。自己动手。。。

自己动手吧，很好写的，呵呵

#include <iostream>
#include<cstring>
using namespace std;
class base
{
    int age;
    char* name;
public:
    base(int a,char* na)
    {
        age=a;
        name=new char[strlen(na)+1];
        strcpy (name,na);
    }

~base(){}
delete char;
};

class leader:virtual public  base
{
    char* zhiwei;
    char* depart;
public:
    leader(na,a,char* zhi,char* dep)
    {
        zhi=new char[strlen(zhi)+1];
        strcpy (zhiwei,zhi);
        dep=new char[strlen(dep)+1];
        strcpy (depart,dep);
    }

~leader(){}
delete char;
};

class engineer:virtual public base
{
    char* zhicheng;
    char* career;
public:
    engineer(na,a,char*zhic,char* car);
    {
        zhic=new char[strlen(zhic)+1];
        strcpy (zhicheng,zhic);
        car=new char[strlen(car)+1];
        strcpy(career,car);
    }
~engineer(){}
delete char;
};

class chairman:public leader,public engineer
{
public:
    chairman(na,a,char*zhi,char*dep,char*zhic,char*car)
};

int main()
{

}
 
我自己只能写到这样的 期中关于zhic=new char[strlen(zhic)+1];
        strcpy (zhicheng,zhic);
        car=new char[strlen(car)+1];
        strcpy(career,car);  我自己搞不清楚 还有在chairman类写不来 还有int main主函数写不出

救命啊~ 帮我改好了 当然结分啦~ 小弟谢过了

strlen是计算字符串的长度，
strcpy是字符串的复制。

#include <iostream>
#include<cstring>
using namespace std;
class base
{
    int age;
    char* name;
public:
    base(int a,char* na)
    {
        age=a;
        name=new char[strlen(na)+1];
        strcpy (name,na);
    }
virtual void display()=0;

~base(){}
//delete char;
};

class leader:virtual public  base
{
    char* zhiwei;
    char* depart;
public:
    leader(int a,char*na,char* zhi,char* dep):base(a,na)
    {
        zhi=new char[strlen(zhi)+1];
        strcpy (zhiwei,zhi);
        dep=new char[strlen(dep)+1];
        strcpy (depart,dep);
    }
void display()
{
cout<<"姓名"<<name<<endl;//写一个示范一下，其他的信息自己添吧，engineer类一样弄，下面就不弄了，自己看着办哦
}
~leader(){}
//delete char;
};

class engineer: virtual public base
{
    char* zhicheng;
    char* career;
public:
    engineer(int a,char* na,char*zhic,char* car)：base(a,na)
    {
        zhic=new char[strlen(zhic)+1];
        strcpy (zhicheng,zhic);
        car=new char[strlen(car)+1];
        strcpy(career,car);
    }
void display()
{..........}//自己想显示什么就弄什么
~engineer(){}
delete char;
};

class chairman:public leader,public engineer
{
public:
    chairman(int a,char* na,char*zhi,char*dep,char*zhic,char*car)：leader（a,na,zhi,dep),engineer(zhic,car){}
void display(){.........}//自己弄
};

int main()
{
leader L（18，“哥”，“书记”，“团委办公室”）；
L.display（）；
//其他的照样子弄就是了，自己动动手吧，这样才能进步，加油哦

}

#include <iostream>
#include<cstring>
using namespace std;
class base
{
    int age;
    char* name;
public:
    base(int a,char* na)
    {
        age=a;
        name=new char[strlen(na)+1];
        strcpy (name,na);
    }

    virtual void display()=0;
~base(){}
//delete char;
};

class leader:virtual public  base
{
    char* zhiwei;
    char* depart;
public:
    leader(na,a,char* zhi,char* dep):base(a,na)
    {
        zhi=new char[strlen(zhi)+1];
        strcpy (zhiwei,zhi);
        dep=new char[strlen(dep)+1];
        strcpy (depart,dep);
    }
void display()
{
cout<<"姓名"<<name<<"年龄"<<age<<"职位"<<zhiwei<<"部门"<<depart<<endl;
}

~leader(){}
//delete char;
};

class engineer:virtual public base
{
    char* zhicheng;
    char* career;
public:
    engineer(na,a,char* zhic,char* car):base(a,na)
    {
        zhic=new char[strlen(zhic)+1];
        strcpy (zhicheng,zhic);
        car=new char[strlen(car)+1];
        strcpy(career,car);
    }
    void display()
    {
        cout<<"姓名"<<name<<"年龄"<<age<<"职称"<<zhicheng<<"职业"<<career<<endl;
    }
~engineer(){}
//delete char;
};

class chairman:public leader,public engineer
{
public:
    chairman(int a,char* na,char* zhi,char* dep,char* zhic,char* car)：leader(a,na,zhi,dep),engineer(zhic,car){}
void display()
{
      cout<<"姓名"<<name<<"年龄"<<age<<"职称"<<zhicheng<<"职业"<<career<<"职位"<<zhiwei<<"部门"<<depart<<endl;
}
};

void main()
{
   
    leader L("三弟",28,"书记","团委");
    L.display();
    engineer e("二哥",29,"助教","电子工程");
    e.display();
    chairman c("一哥",40,"主任","电子工程","教授","办公室");
    c.display();

}

这样子了 调试通不过 还是很多 错的 怎么改呢？

你真是的，看清楚我的模板 啊，你好多地方错了