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Can any one tell me in c++ where we use namespace std and where we not use it ???
use of namespace std
8 Respostas
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Samrat✌✌ ,if you don't use it, you will not get details from std namespace...
other way to work without namespace is use std::cout , std::endl as per requirement rather than entirely loading namespace std
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Samrat✌✌ well you can define your own namespaces in c++, so if the need for that ever arises, you won't be only using std
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it's usually not used when you'll potentially be working with multiple namespaces, because things can get muddled up
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Samrat✌✌ all defined in namespace std... for example cout, endl
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ohh
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thanku hinanawi ☺☺☺
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what kind of detail Ketan Lalcheta ???
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lol i think there is only one std hinanawi 😂😂😂😂😂