《C++语言基础》程序填空——多重继承

#include <iostream>
#include <cstring>
using namespace std;
class Person
{
    char* name;  // 姓名
    int age;      // 年龄
public:
    Person() {}
    void setname(char na[])
    {
        name=new _________________;   // ( 1)
        strcpy(name,na);
    }
    void setage(int a)
    {
        age=a;
    }
    char* getname()
    {
        return name;
    }
    int getage()
    {
        return age;
    }
};
class Leader: _________________ Person    // ( 2)
{
    char *job;     // 职务
    char *dep;     // 部门
public:
    Leader() { }
    void setjob(char jb[])
    {
        job=new _________________;      // ( 3)
        strcpy (job, jb);
    }
    void setdep(char dp[])
    {
        dep=new _________________ ;      // ( 4)
        strcpy (dep, dp);
    }
    char *getjob()
    {
        return job;
    }
    char *getdep()
    {
        return dep;
    }
};
class Engineer: _________________ Person     // ( 5)
{
    char *major;     // 专业
    char *prof;      // 职称
public:
    Engineer () { }
    void setmajor(char maj [])
    {
        major=new _________________;       // ( 6)
        strcpy (major,maj);
    }
    void setprof(char pf[])
    {
        prof=new _________________;         // ( 7)
        strcpy (prof, pf);
    }
    char*getmajor()
    {
        return major;
    }
    char*getprof()
    {
        return prof;
    }
};
class chairman: _________________  { } ;            // ( 8)
int main()
{
    chairman c;
    c.setname("张三");
    c.setage(42);
    c.setjob("处长");
    c.setdep("技术处");
    c.setmajor("轮机设计");
    c.setprof("高级工程师");
    cout <<c.getname() << "，" <<c.getage()<<" 岁，担任" <<c.getdep() <<c.getjob() <<endl;
    cout <<c.getprof() << "，从事" << c.getmajor()<< "专业" << "。 " << endl;
    return 0;
}