On this Article we provide you with detailed Info on Why “utilizing namespace std” is used after together with iostream | by Danoja Dias | Break the Loop
If you’re a beginner to c++ and attempting to grasp a really fundamental c++ program to print one thing, you’ll have this query. You higher learn this text earlier than going into this. When you’ve got some information of printing in c++ simply learn this.
To start with, you have to know what c++ namespaces are. In programming, we can not have variables, capabilities, and many others with the identical title. So to keep away from these conflicts we use namespaces.
So for one namespace we are able to have one distinctive title and that very same title may also be utilized in one other namespace. Following instance exhibits two namespaces.
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