Answer:
The program in C++ is as follows:
#include <iostream>
using namespace std;
class MyClass {
public:
string name;
int age;
int phone;};
int main() {
MyClass me;
me.name = "MrRoyal";
me.age = 10;
me.phone = 12345;
MyClass frnd;
frnd.name = "Friend";
frnd.age = 12;
frnd.phone = 34567;
MyClass family;
family.name = "Family";
family.age = 15;
family.phone = 10111;
cout << me.name << " " << me.age<<" "<<me.phone<<endl;
cout << frnd.name << " " << frnd.age<<" "<<frnd.phone<<endl;
cout << family.name << " " << family.age<<" "<<family.phone<<endl;
return 0;}
Explanation:
This defines the class
class MyClass {
The access specifier
public:
The next three lines are the attributes of the class
string name;
int age;
int phone;};
The main begins here
int main() {
This creates the class instance for me (you)
MyClass me;
This sets the name
me.name = "MrRoyal";
This sets the age
me.age = 10;
This sets the phone number
me.phone = 12345;
This creates the class instance for your friend
MyClass frnd;
This sets the name
frnd.name = "Friend";
This sets the age
frnd.age = 12;
This sets the phone number
frnd.phone = 34567;
This creates the class instance for a family member
MyClass family;
This sets the name
family.name = "Family";
This sets the age
family.age = 15;
This sets the phone number
family.phone = 10111;
These print the necessary outputs
cout << me.name << " " << me.age<<" "<<me.phone<<endl;
cout << frnd.name << " " << frnd.age<<" "<<frnd.phone<<endl;
cout << family.name << " " << family.age<<" "<<family.phone<<endl;
return 0;}
