Count of submasks of array[i] present in array

#	User	Rating
1	tourist	4009
2	jiangly	3823
3	Benq	3738
4	Radewoosh	3633
5	jqdai0815	3620
6	orzdevinwang	3529
7	ecnerwala	3446
8	Um_nik	3396
9	ksun48	3390
10	gamegame	3386

#	User	Contrib.
1	cry	167
2	Um_nik	163
3	maomao90	162
3	atcoder_official	162
5	adamant	159
6	-is-this-fft-	158
7	awoo	157
8	TheScrasse	154
9	Dominater069	153
9	nor	153

How do I find count of j's such that array[i] | array[j] = array[i] ? Here, '|' is bitwise OR operator.I was thinking of this while solving today's(round 843) problem B. |array| <= 1e5 , max(array) <= 1e18

plag-reporter's blog