Is the C++ programs taught in PUC older version? Then what changes should we make? Why is 'using namespace std' used?
Answer (1)
8th May, 2021
hello haps755
I hope you are doing good . As per your query, I would like to know you that nothing has been since puc older c++ programs,all things are same
Namespace is mainly used to provide the scope of code of objects which are directly used in programs . STD is a standard which is mainly used with namespace for providing the scope of code of COUT AND CIN
Hope you found this answer helpful. Good luck for your future
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