initialized and declared extern

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
initialized and declared extern	1.01	0.2	8250	69	31
initialized	0.82	0.5	6578	76	11
and	1.13	0.7	2165	15	3
declared	1.76	0.7	3003	80	8
extern	0.17	0.2	4162	33	6

Keyword	CPC	PCC	Volume	Score
initialized and declared extern	0.28	0.7	7403	24
initialized and declared extern warning	1.99	0.6	4177	50
extern has a initializer	1.43	0.2	6696	24
extern variable initialization is not allowed	1.53	0.4	7167	98
was declared extern and later static	0.81	0.1	801	54
extern variable has an initializer	0.76	0.7	1029	63
expected initializer before extern	1.94	0.2	2912	2
extern int i is definition or declaration	0.43	0.8	6009	51
function was declared extern and later static	1.79	0.5	9981	63
warning extern variable has an initializer	0.27	0.3	334	11
how to declare extern	1	0.1	1047	49
and are newly initialized	1.34	0.1	1041	58
declared as reference but not initialized	1.16	0.8	639	18
no previous extern declaration	0.44	0.3	3263	21
has already been initialized	0.19	0.6	8527	44
extern declaration in c	0.53	0.9	4410	12
variable xxx has already been initialized	1.77	0.2	9115	39
warning when initialized here	0.34	0.1	1253	79
warning no previous extern	1.49	1	9920	84
warning x warning x warning	0.25	0.9	6311	12
warning was declared but never referenced	0.57	0.4	5367	20
extern ignored on this declaration	1.85	0.9	892	35
extern variable cannot have an initializer	1.16	0.7	8425	100
explicit content warning initials	0.69	0.2	6978	51
warning no previous declaration for	1.57	0.3	6428	8
warning already_enabled	1.89	0.9	2304	85
warning: permanently added	0.8	0.2	9424	53