Solved Maincpp 1 Include 2 Using Namespace Std 4 String I
Using Namespace Std. Web the using directive using namespace std makes names within namespace std candidates for matching names used in the current scope. Web using namespace std imports the content of the std namespace in the current one.
Solved Maincpp 1 Include 2 Using Namespace Std 4 String I
Web using namespace std imports the content of the std namespace in the current one. Namespace n1 { int x = 2; Web the using directive using namespace std makes names within namespace std candidates for matching names used in the current scope. The std namespace (where features of the c++ standard library, such as string or vector, are declared). In front of all functions of that. Thus, the advantage is that you won't have to type std:: Web the std namespace show 5 more a namespace is a declarative region that provides a scope to the identifiers (the names of types, functions, variables, etc). Void fun () { cout << this is fun () of n1 << endl; } } namespace n2 { int x = 5; Web using namespace std;
Namespace n1 { int x = 2; Web the using directive using namespace std makes names within namespace std candidates for matching names used in the current scope. Void fun () { cout << this is fun () of n1 << endl; The std namespace (where features of the c++ standard library, such as string or vector, are declared). Namespace n1 { int x = 2; Web using namespace std; Web using namespace std imports the content of the std namespace in the current one. } } namespace n2 { int x = 5; In front of all functions of that. Thus, the advantage is that you won't have to type std:: Web the std namespace show 5 more a namespace is a declarative region that provides a scope to the identifiers (the names of types, functions, variables, etc).
