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the algorithmic problem of ordering a set of elements with respect to some ordering relation.

1 vote
0 answers
56 views

Recurrence Formula for Bitonic Sorter Runtime

A Bitonic sorter takes a bitonic sequence as an input and the output is a sorted list. I want to analyse Bitonic Sorter by knowing its depth/runtime. Can anyone give an idea on its recurreence formula …
alyssaeliyah's user avatar
2 votes
1 answer
85 views

Dijkstra Partitioning Algorithm : Special Case

Below is my algorithm: while (i < j) { case a[i]: R : i++; W : j--; swap(a[i], a[j]); B : j--; k--; swap(a[i], a[k]); swap(a[i], a[j]); end case } //Done Sorting
alyssaeliyah's user avatar
2 votes
1 answer
159 views

Algorithm Analysis of Insertion Sort

Why is the recurrence formula for insertion sort is T(n-1) + n? I understand the T(n-1) part but the why does the cost for merging results is n or linear. Do we have to merge in insertion sort?
alyssaeliyah's user avatar