How do you establish an is-a relationship?
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what is the emaning of '#include" "'?
What is an arraylist c++?
What is a memory leak c++?
In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest.
What is the advantage of an external iterator.
I want to write a C++ language program that: 1. Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. The program should work for squares of all side sizes between 1 and 20.
Explain the extern storage classes in c++.
Write a function to find the nth item from the end of a linked list in a single pass.
What relational operators if statements in c++?
Is c++ double?
write a c++ program that gives output 4 3 4 2 3 4 1 2 3 4 using looping statement
Can a constructor be private?