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Hey Guys..i am studying class 11 and my teacher had not used usingnamespace std anywhere??
in this application everywhere there is the use of using namespace std so...!!???
1 Answer
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You don't have to use namespace std. You can use any namespace. The advantage of namespace std is that std::cout can be shortened to cout, etc. For this reason it's consideredâ easier for beginners to use namespace std, hense it's used on this app.