prog9.cpp

C++语言程序设计题典

#include <stdio.h>
#include <string.h>
class Person
{
	char name[10];
	char prof[10];
	Person *leader;
public:
	Person() { strcpy(name,"\0"); }
	Person(char n[],char p[])
	{
		strcpy(name,n);
		strcpy(prof,p);
		leader=new Person;
	}
	void setleader(Person &p) { leader=&p; }    //对象引用作为参数
	char *getname() { return name; }
	Person *getleader()
	{
		return leader;
	}
	void disp()
	{
		printf("%10s%10s%",name,prof);
	}
};
void main()
{
	Person p[]={Person("王华","室主任"),Person("李明","职工"),
		Person("陈强","系主任"),Person("章城","职工"),
		Person("张伟","室主任"),Person("许源","职工")};
	p[0].setleader(p[2]);
	p[1].setleader(p[0]);
	p[3].setleader(p[4]);
	p[4].setleader(p[2]);
	p[5].setleader(p[4]);
	printf("      姓名      职务    领导姓名\n");
	printf("     ------    ------   --------\n");
    for (int i=0;i<6;i++)
	{
		p[i].disp();
		printf("%10s\n",(p[i].getleader())->getname());
	}
}