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What is mean of using nemespace std;
plz told what does it mean
3 Réponses
+ 3
It means that we use std namespace.
Std namespace contains some objects and variables such as cin, cout, endl... etc.
+ 1
in C++11 we cannot simply use cout or cin they have to be used as std::cout and std::cin respectively so we use namespace std to shorten the job for us !!!
namespace std also does some other works of shortening the repetitive operators !!!
#SiD
+ 1
thank you siddharth