Failed test cases

#1

I am unable to pass the test cases even though I think my code is correct. I wish to know what the error is …please help!

#2

hello @vaani787

a) ur solution time complexity is o(n^3) so it will give tle for most of the cases.

b) i m not getting ur logic ,pls explain.

pls refer this for optimised approach->

#3

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