Karnataka State Open University (KSOU) 2011 B.C.A Computer Application- C++ Lab - Question Paper

nminiiin    BCAP3

Answer any five questions :    (5x15=75)

1.    Write a C++ program to check whether a date is valid or invalid.

2.    Write $ C++ program, to check a number is prime or not using friend function.

3.    Create a class called Time that contains seconds, minutes and hours. Use public functions called readtimeQ to read time, addtimeQ to add two times and displaytime to display time.

4.    Write a C++ program to find the sum of natural numbers using constructors.

5.    Create a base class for a stack and implement Push and Pop operations. Include a derived class to check and stack critereas.

6.    Write a C++ program, to find the GCD and LCM of two numbers.

7 . Write a C++ program to read a matrix and display its transpose.