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Suppose company X has created 3 new variants of quicksort but, because they are unsure which is asymptotically best, they have hired you to analyze

Suppose company X has created 3 new variants of quicksort but, because they are unsure which is asymptotically best, they have hired you to analyze their runtimes. Compute the asymptotic runtimes of the variants and use this to justify which is best:

Variant 1: Partitioning the array still takes (n) time but the array will always be divided into (at least) a 10% and 90% portion.

Variant 2: Partitioning the array now takes (n 1.1 ) time but the array will always be divided perfectly in half.

Variant 3: Partitioning the array now only takes ( n) time but all of the numbers except the pivot will be partitioned into a single array.

Hint: It may help to know that Pn i=1 n (n 3/2 ) and that log n o(n c ) for all c > 0

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