Prevent standard functions outside of std namespace

Question

I am using only header files specific to C++ (e.g. ), however I still get globally-declared functions, and not just functions in the std

Answer 1

usually I would prefer to keep your function names different from what is defined as a standard . For ex here one could use function name as myRandom instead of random so that I can inform the people , who would be maintaining my code later on , that the function being used is NOT the one defined as a standard.