Program to read a comment string
what is abstract class ? when is used in real time ? give a exp
Write a macro for swapping integers
Describe the difference between a Thread and a Process?
What is friend function?
What is new keyword in oops?
Which is the best institute in hyderabad for C/C++ and it also has fast track course structure.
what is the application of oops?
What are the 3 pillars of oop?
create a c++ program that will accepts 9 inputs using 3 by 3 array.
what is a class
What is polymorphism and example?
I am developing a payroll system mini project.I used file concept in program for reading and writing.When the program is reloading into the memory that is if i execute next time the file was cleaned and adding data from the starting this is my problem.I want to strore the previous data and if i want to add any record that should be next of previous data.Please help me.