What is include Iostream using namespace std?

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Tags

1. #using
2. #input
3. #program
4. #appears
5. #output
6. #namespace
7. #header
8. #entities
9. #namespaces
10. #screen
11. #keyboard
12. #iostream
13. #called
14. #names
15. #allows
16. #contains
17. #organize
18. #display