QUIZ 3 SOLUTION
    1. class CL
{
	private			//missing
		int a;
		float x=4.5;	//cannot initialize member data.
	public 
		void CL(int a, float b=0.0);	//constructor does not have 
						//return type.
		PrintCl(void);
						//missing;
}

    2. class CL
{
	private			//missing
		int data;
	public 
		CL(int n=5);	
		void Update(int m) const;	//update method cannot be a constant method
};

CL;CL(int n=5):n(data)		//should be class scope operator::
{}				// do not repeat default n=5; assignment is data(n)

void CL;Update(int m) const		//should be class scope operator ::
{
	data=m;				//not a constant method
}

    3. class CL
{				// add public otherwise the constructor is private
		CL(int x):data(x)
		{}
	private:
		int data;
};
  2. False
  3. True
  4. False
    1. float Pay(float rate) const;
    2. void UpdateHours(const in hours);
    3. Payroll::Payroll(int level, int hours):ovtlevel(level)
    4. regular=(hours>ovtlevel)?ovtlevel:hours;
      overtime=(hours>ovtlevel)?hours-ovtlevel:0;
    5. For each declaration give the initial values 
      			Regular		Overtime
			------		--------

Payroll emp1(30, 15);	15		  0
Payroll emp2(40);	 0		  0
Payroll emp3(40,60);	40		 20
Payroll emp4;		 0		  0

    6. Boss.UpdateHours(7);
cout << Boss.Pay(20) << endl;
    7. Payroll arr[3]={Payroll(35), Payroll(20), Payroll(40)};
    8. $300 $440 $475
  6. Only 1 and 2
    1. 8
    2. 8
    3. 5
    4. 12
    1. 3
    2. 0