What are friend classes? What are advantages of using friend classes?

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Can a program run without main in c++?

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int f() { int I = 12; int &r = I; r += r / 4; int *p = &r; *p += r; return I; } Referring to the sample code above, what is the return value of the function "f()"? a) 12 b) 15 c) 24 d) 17 e) 30

2 Answers   AIG, Quark,

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What is virtual base class uses?

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Explain about Garbage Collector?

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3- Write a program to find larger and smaller of the two numbers.

4 Answers   Luminous,

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Can you pass an array to a function in c++?

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What is the latest c++ standard?

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Can I create my own functions in c++?

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What are the various oops concepts in c++?

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Explain rethrowing exceptions with an example?

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What is the difference between std::vector and std::list

1 Answers  

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