MCA I sem lablist

SRI VENKATESWARA  UNIVERSITY

DEPARTMENT OF COMPTER SCIENCE

M.C.A  I SEMESTER  PROGRAMMING LAB – I    

1. Design a c++ program to implement the following using i/o formatting functions.

s.no.                 itemcode                     quantity                       price                amount

1                      --------  --                      --------- -                       -------               ---------

2                      ----------                        -----------                      ------                 ----------

--                      -----------                      ------------                     --------              ------------        

2. Design a program in c++ to demonstrate the concept of message passing using:
1. call by value.
2. Call by address
3. Call by reference
4. Return by reference
3. Design and develop a program in C++ to illustrate the concept of control structures.
4. Design a program in C++ to illustrate the concept of function overloading to calculate the volumes of cube, cylinder and rectangular box.

5. Design a program in C++ to illustrate array of objects to implement the following.

Student marks list.

Sno            sname  m1       m2       m3       m4       m5       m6       avg      grade   rank

-----            ------     --          --          --          --          --          --          ---        -----      -----     

-----            ------     ---        ---        ---        ---        ----       ----       ----       -----      -----

------           ------     ----       ----       ---        ---        ---        ---        ----       -----      ----      

For a given student number, the information of the student has to be displayed.

6. Develop a C++ class to generate employee information using the concepts of constructors and array of objects.  For a given employee number, the information regarding the employee has to be displayed.

7. Design a C++ class to demonstrate different types of  constructors viz.,
1. default constructors
2. parameterized constructors
3. overloaded constructors
4. copy constructors
5. dynamic constructors
8. Design a C++ program to implement constructor overloading to calculate the
1. area of triangle
2. area of a rectangle
3. area of a circle
4. area of a sphere

9. Design and develop a program in c++ to illustrate the following operations on strings
1. finding the length of a string
2. to copy the contents of one string to another string
3. to concatenate two strings.
10. Design and develop a program in C++ to illustrate operator overloading to perform the following operations on complex numbers:
1. addition
2. substraction
3. multiplication
4. division

11. Design a C++ class to illustrate hierarchial inheritance taking an example of your own.
12. Develop a program in c++ to illustrate the concept of multiple inheritance in preparing the marks statement of an university examination with the following items read  from the keyboard:

Name of the student

Roll number

Subject name

Subject code

Internal marks

External marks

The following methods have to be identified:

a.       display the menu options

b.      insert a new entry

c.       delete an entry

d.      display all the entries

e.       display the selected entry.

13. For a given employee number the following has to be displayed

Eno, ename, HRA, DA, gross, ded, net has to be displayed.

14. Design and develop a program in C++ to illustrate the concept of  virtual functions to draw various types of figures using graphical functions.

15. Design a program in C++ to illustrate the concept of sequential access using files to implement student information.

for a given student number, the information regarding the student has to be displayed i.e., sno, sname,marks,total, avg, pass/fail.

16. Design a program in C++ to illustrate the concept of random access using files to implement inventory control system.

17. Design a program in C++ to perform various searching and sorting operations for an integer and float array.

18. Design a program a program in C++ to illustrate the concept of files in
1. creating a file
2. updating a file
3. deleting a file

19. Design a C++ template to implement queue operations like insert, delete and displaying the contents of the queue.

20. Design and develop a program in C++ to illustrate operator overloading to perform various mathematical operations on matrices.