BCA III Phase II of the termwork.

1. Write a program to show the utility of Scope Resolution Operator using suitable example

a) wrt global &local variable

b) wrt member functions of a class

Q2.Write a program to demonstrate the usage of Inline functions using suitable example. [Write a program to multiply every element of array with 4.]

Q3.Write a program to demonstrate the usage of default arguments using suitable example

Q4. WAP which uses a FRIEND function, that is friend to many classes(Topper out of girls and boys)

Q5. WAP to demonstrate a FRIEND function, that is member of one class & friend to another.

Q6. Create two classes DM and DB, which store the value of distances. DM stores distances in meters and centimeters and DB in feet and inches. Write a program that can read values for the class object and add one object of DM with another object of DB. Use a friend function to carry out the addition operation. The object that stores the results may be a DM object or DB object, depending on the units in which results are required. The display should be in the format of feet and inches or meters and centimeters depending on the object on display.

Q 7. Demonstate swap function in all the following ways

Class NUMBER

{

};

Void main()

{

Int a,b;

NUMBER N,M;

Swap(a,b)

Swap(N.i,M.i);

Swap(N,M)

N.swap(M);

N.swap();

}

Qus 8.Write a program that has two classes RUPEES & DOLLARS. Both should have relevant members. There should be a friend function that should display the total monetary value of two objects of the above classes.

Q9. Demonstrate the friend class using a suitable example.

Q10. Demonstrate the concept of Static Data Member using a suitable example.

[Define a stack uses one linear array and counter to notice number of item in stack. Define a member function corresponding to PUSH and POP operations including overflow and underflow situation relevantly. Create an object of stack class and perform these operations for that.]

Q11. Design a class ARRAY, having the functions getdata(), dispdata(), sort(),search(int n), get_frequency(int n), reverse().

Q 12. WAP that has three classes Circle, Rectangle &square with appropriate data members & member functions.write the main() in such a way that user has to enter only one value ie perimeter of Square or rectangle, or circumference. The program should have a friend function max_cvrg_area() to specify which figure has maximum coverage arean.

main()

{

Cout<<Enter the length;

Cin>>l;

Circle C;

Rect R;

SQR S;

C.getdata(l);

R.getdata(l);

S.getdata(l);

Cout<<max_cvrg_area(C,R,S);

}

NOTE:Write Question in Black ink... Solution in blue ink &  Output shuld be Printed.