Keyword Analysis & Research: using namespace std means in c

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
using namespace std means in c	0.14	0.5	2852	11	32
using	1.77	0.8	7867	26	5
namespace	0.58	0.5	4092	92	9
std	1.76	0.3	3740	93	3
means	1.41	0.5	9712	80	5
in	0.59	0.3	5929	64	2
c	0.79	0.3	3073	25	1

Keyword	CPC	PCC	Volume	Score
using namespace std means in c++	0.98	0.6	248	6
what does using namespace std mean in c++	0.72	0.5	5073	39