What are the advantages of using pointers in a program?
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Can we overload operator in c++?
What is the difference between global variables and static varables?
Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].
If we want that any wildcard characters in the command line arguments should be appropriately expanded, are we required to make any special provision? If yes, which?
Explain the difference between new() and malloc() in c++?
Is it possible to provide default values while overloading a binary operator?
What do c++ programmers do?
How long does this loop run: for(int x=0; x=3; x++) a) Never b) Three times c) Forever
17 Answers Datavance, Quark, VEL, Wipro,
What is a volatile variable in c++?
What is c++ and its uses?
Explain the uses oof nested class?
What is an action class?