Given the following function $f1,$ give the best order of growth of the

running time $($i$.$e$.,$ The time complexity using Big$-$O notation$).$

Select one:

None of the listed choices is correct

$O(N^{2}logN)$

$O(logN)$

$O(NlogN)$

$O(N^2)$

$O(1)$

$O(N)$

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