Why do we need pointers?
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What are pointer-to-members? Explain.
What is difference between class and structure in c++?
How do you clear a map in c++?
What are the advantages of using const reference arguments in a function?
What is heap sort in c++?
How to declare an array of pointers to integer?
What is difference between initialization and assignment?
12 Answers HCL, HP, Infosys,
Why do we use double in c++?
what is the behaviour of C and C++ compiler for the below statements. int *p; p = malloc(100); Is the behaviour same ? or different ?
Define friend function.
What does new do in c++?
What is a dangling pointer in c++?