i am getting an of the type can not convert int to int *. to overcome this problem what we should do?
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Plese get me a perfect C++ program for railway/airway reservation with all details.
What is abstraction example?
What is overriding vs overloading?
How does polymorphism work?
Why is polymorphism used?
What is abstraction in oop?
How to handle exception in c++, For example in a functions i am assigning memory to some variables and also in next instructions in am dividing one variable also. If this functions generates a error while allocating memory to those variable and also while dividing the variable if i divide by zero then catch block how it will identify that this error has cone from perticular instruction
What is new keyword in oops?
Why multiple inheritance is not allowed?
assume the program must insert 4 elements from the key board and then do the following programs.sequential search(search one of the elements),using insertion sort(sort the element) and using selection sort(sort the element).
Question: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date.
What are benefits of oop?
Why is destructor used?
What is the renewal class?
write a C++ program for booking using constructor and destructor.