Why are we use namespace in c++ ?

Answer 1

Namespaces are used to organize code into logical groups and to prevent name collisions that can occur especially when your code base includes multiple libraries. All identifiers at namespace scope are visible to one another without qualification

by Microsoft....!

Answer 2

👍

Answer 3

You should use search bar to search for similar questions before asking one, it has been answered before and you will find much more meaningful answers that way.

Answer 4

Thanks