What is a hashmap c++?


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More C++ General Interview Questions

1. What does the following do: void afunction(int *x) { x=new int; *x=12; } int main() { int v=10; afunction(&v); cout<<v; } a) Outputs 12 b) Outputs 10 c) Outputs the address of v

5 Answers   Quark,


What is the latest version on c++?

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Using a smart pointer can we iterate through a container?

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what are function pointers?

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What will the line of code below print out and why?

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How to create a reference variable in C++

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What is the use of bit fields in structure declaration?

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Explain public, protected, private in c++?

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What are the comments in c++?

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What is abstraction with real time example?

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Write the program form Armstrong no in c++?

11 Answers   HCL,


Is the declaration of a class its interface or its implementation?

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