Keyword Analysis & Research: why we use return 0 in cpp

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why we use return 0 in cpp	0.42	0.1	4129	30	26
why	1.62	0.6	9515	47	3
we	0.29	0.7	616	15	2
use	0.1	0.4	7260	88	3
return	0.82	0.9	3381	12	6
in	1.37	0.7	1721	71	2
cpp	1.86	0.1	1578	57	3

Keyword	CPC	PCC	Volume	Score
why we use return 0 in cpp	0.27	0.4	2912	15