1.
class Person {
public:
    Person(char lastName[], char firstName[]);
    Person getFather();
    getLastName(char lastName[]);
    getFirstName(char firstName[]);
};
 
// print out the first and last name of Lisa Simpson's grandfather.
 
2.
class Point {
private:
     double x,y;
public:
     void setX(double x);
     void setY(double y);
};
 
Create an array of the 10 Points (0,0), (1,1), (2,2), ...(9,9)
 
3.
 
class Student {
public:
    Family getFamily();
};
 
class Family {
public:
    int getChildCount();
    double getIncome();
};
 
class LunchProgram {
public:
    // write a method here which determines whether or
    // not a child is eligible.  This happens when the
    // the family has an income less than $5000 for each
    /  of the children.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.
class Date {
public:
    Date(int month, int day, int year);
};
 
class Ticket {
    double getPrice();
    int buy(char creditCardNumber[]);  // returns true if
                                       // purchase was successful
};
 
class AirlineTicketSearch {
public:
    AirlineTicketSearch(char departureCity[],char arrivalCity[],
                        int roundTrip);
    setDepartureDate(Date d);
    setReturnDate(Date d);
    Ticket getCheapest();
};
 
// find the cheapest ticket from Denver to Detroit,
// leaving Dec. 23 2004 and returning Dec. 27 2004.
// If the ticket is less than $500, try to buy it with
// credit card # 44445555.  Print out an appropriate
// message if the purchase fails.
 
5.
 
class Exam {
public:
    double getMax();
    double getScore();
};
 
class Student
public:
    getLastName(char lastName[]);
    Exam getExam(int i);  // exam id's begin at 1
};
 
// declare an array of 10 students
// assume these student objects are somehow filled with good data
// print out all the last name of all students who did better
// on the second exam than on the first.