Keyword Analysis & Research: purpose of using namespace std in c

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
purpose of using namespace std in c	1.77	0.6	7178	67	37
purpose	1.75	0.6	3323	68	7
of	1.93	0.7	4666	23	2
using	1.18	0.3	1883	91	5
namespace	0.32	0.8	7963	12	9
std	1.19	0.2	1418	17	3
in	1.69	0.9	6021	6	2
c	1.13	0.3	2586	57	1

Keyword	CPC	PCC	Volume	Score
purpose of using namespace std in c++	0.02	0.8	9183	11
why use using namespace std in c++	0.92	0.1	3662	43
why we use using namespace std in c++	1.7	0.2	1172	31