Any reason behind time limit error in this solution

Правка en1, от devanshsaxena16, 2019-12-04 17:44:26

I was solving question Your text to link here... and got time limit exceed error by submission 66275850 after using fenwick tree for time efficiency . Can anyone rectify the error ?

Теги #fenwick tree

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en1 Английский devanshsaxena16 2019-12-04 17:44:26 297 Initial revision (published)