1.  Define a class called employee that has a first name,
last name, salary, and the name of the university where the
employee graduated as private data members.  (Note: Salary
should be represented in whole dollars.  No cents)  Other
questions will tell you what public member functions the
class should have.

class employee
{
  private:
    char fname[20], lname[20];
    int salary; 
    char university[20];
  public:
    int get_salary();
    void raise(int amount);
    void get_university(char u[]);
};

2.  Write a member function of employee called get_salary
that returns the salary of the employee.

int employee::get_salary()
{
  return salary;
}

3.  Write a member function of employee called raise that
takes an integer as parameter and raises the salary by that
amount.

void employee::raise(int amount)
{
  salary += amount;
}

4.  Write a member function of employee called get_university
that takes a string as parameter.  The function should put the
university where the employee graduated into that string.

void employee::get_university(char u[])
{
  strcopy(u,university);
}

5.  Define a class called company that has the name of the
company, an array of the employees of the company (there will
never be more than 1000 employees in the company), and the
number of employees in the array as private data members.
Other questions will tell you what public member functions
this class should have.

class company
{
  private:
    char name[20];
    employee A[1000];
    int filled;
public:
    int get_sum_salaries();
    void raise_all(char u[], int amount);
    bool same_salary(employee e);
    bool same_salary(company c);
};

7.  Write a member function of company called get_sum_salaries
that returns the sum of the salaries of all the employees of the
company.

int company::get_sum_salaries()
{
  int i,sum=0;
  for (i=0; i<filled; i++)
    sum += A[i].get_salary();
  return sum;
}

8.  Write a member function of company called raise_all that
takes the name of a university and an integer as parameters.
The function should give everybody in the company who graduated
from that university a raise in the salary in the amount of that
integer.

void company::raise_all(char u[], int amount)
{
  int i;
  char univ[20];
  for (i=0; i<filled; i++)
    {
      A[i].get_university(univ);
      if (strcmp(u,univ)==0)
        A[i].raise(amount);
    }
}

9.  Write a member function of company called same_salary that takes
an employee as parameter.  The function should return true if
that employee makes the exact same salary as somebody in the company.
False otherwise.

bool company::same_salary(employee e)
{
  int i;
  for (i=0, i<filled; i++)
    if (e.get_salary() == A[i].get_salary())
      return true;
  return false;
}

10.  Write another member function of company called same_salary that
takes a company as parameter.  The function should return true if
there is an employee of one company that makes the exact same salary
as somebody in the other company.  False otherwise.

bool company::same_salary(company c)
{
  int i;
  for (i=0, i<filled; i++)
    if (c.same.salary(A[i])
      return true;
  return false;
}

11.  Write a non-member function called reward that takes a company
as input and gives everybody in the company who graduated from
Clarkson a $10,000 raise and everybody in the company who graduated
from RPI a $5,000 raise.

void reward(company c)
{ 
  c.raise_all("Clarkson",10000);
  c.raise_all("RPI",5000);
}