HaveYouEverOrNever's blog

By HaveYouEverOrNever, history, 4 years ago, In English

Find The Number Of Common Divisors That Are Greater Than 1 Of All SubArrays N<=1e5,2<=ai<=1e5 Ans Mod 1e9+7 First TestCase : 3

2 10 15 , Ans = 9

Second TestCase : 6

3 6 11 22 44 2 , Ans = 22

Thanks In Advance

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