What is the :: called in c++

Assignment Help C/C++ Programming

Reference no: EM13772058

-What is the :: called in C++ when used like this std::endl;?

In my main file, what line of code prevents me from having to put std before every endl?

Why am I supposed to do std::endl in my classes and not use the bit of code I can use in main?

- a practical example where you would need to use recursion in a real world programming task.

Reference no: EM13772058

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