quicksort_开发者

Threads and Buttons: How to restart the program after its finished running

My program visually demonstrates a sequential version of the well known QuickSort algorithm, with two new visual demonstrations: (I) a parallel version of QuickSort, implemented using low level Thread[详细]

2023-04-12 16:14 分类：问答

Why is the minimalist, example Haskell quicksort not a "true" quicksort?

Haskell\'s website introduces a very attractive 5-line quicksort function, as seen below. quicksort [] = [][详细]

2023-04-12 14:48 分类：问答

why doesn't this program get the conditions right just before partition?

I was writing a program to sort using Quick-Sort algorithm. But my program does not get the situation right just before partition.For example if i enter 5 numbers :[详细]

2023-04-10 16:21 分类：问答

Why is mergesort better for linked lists?

Why is mergesort considered \"the way to go\" when sorting lists and not quicksort? I heard this in a lecture that I watched online, and saw it in a couple of w开发者_StackOverflow社区ebsites. One of[详细]

2023-04-10 08:14 分类：问答

Why is insertion sort faster than quick-sort and bubble-sort for small cases?

I recently read an article that talked about the computation complexity of algorithms. The author mentioned \"why insertion sort is faster than quick-sort a开发者_高级运维nd bubble-sort for small case[详细]

2023-04-10 04:29 分类：问答

is it possible to do quicksort of a list with only one passing?

I am learning haskell and the function definition I see is: quickSort (x : xs) = (quickSort less) ++ (x : equal) ++ (quickSort more)[详细]

2023-04-10 03:39 分类：问答

quick-sorts iterator requirements

tl;dr: Is it is possible to implement quicksort on a doubly linked list efficiently? My understanding before thinking about it was, no, its not.[详细]

2023-04-08 04:04 分类：问答

In the List<T>.Sort() method, is an item ever compared to itself?

If I pass in a custom IComparer to an instance of a List\'s Sort() method, will the comparer\'s Compare(x,y) method ever be called with the same item?[详细]

2023-04-04 04:19 分类：问答

Implementing Bentley-McIlroy three-way partitioning using STL iterators?

In their talk \"Quicksort is Optimal\", Sedgewick and Bentley refer to a modified version of the quicksort partitioning step called Bentley-McIlroy three-way partitioning.开发者_开发知识库This version[详细]

2023-04-01 08:45 分类：问答

In-Place Quicksort in matlab

I wrote a 开发者_开发百科small quicksort implementation in matlab to sort some custom data. Because I am sorting a cell-array and I need the indexes of the sort-order and do not want to restructure th[详细]

2023-03-31 05:29 分类：问答