how to call function in main function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to call function in main function	1.67	0.7	3756	88	37
how	0.1	0.1	4069	75	3
to	1.73	0.7	6098	89	2
call	0.71	0.5	7394	16	4
function	0.87	0.8	1426	58	8
in	1.21	0.3	9416	14	2
main	1.34	0.7	9396	36	4
function	1.95	0.9	9555	79	8

Keyword	CPC	PCC	Volume	Score
how to call function in main function	1.57	0.8	9638	10
how to call a function in main function in c	1.06	0.7	9640	51
how to call a function in main function java	0.98	0.2	5155	54
call function in function	0.91	0.6	986	67
how to call the function	0.27	0.7	7177	44
function and function call	1.74	1	2294	87
calling a function in a function	1.28	0.4	8082	52
identify the call to a function	0.54	0.8	7469	10
calling function and called function	1.5	0.5	9887	23
functions calling other functions	0.08	0.6	2771	93
how to call a function in c	1.5	0.6	5949	44
calling a function in a function c	1.69	1	614	37
calling a function in c	1.17	0.2	6360	97
explain function call in c	0.58	0.4	36	4