【正确答案】:#include < iostream>using namespace std;class Person{public: Person( char*s1="",int a=0, char*s2="") {strcpy( name, sl ) ;age= a; strcpy(sex,s2);}Protected:char name[8];int age;char sex[2];};class Employee :public Person{public:Employee(char *sl="",int a=0,char*s2="", char *s3="", double s=0.0):Person( sl, a, s2)} strcpy( department, s3);salary =s;}void Display(){ cout<< name<<""<< age<<""<