Note: This post was completely rewritten 2011-06-10; thanks to Peter for helping me out. Also, please don\'t be offended if I don\'t accept one answer, since this question seems to be rather open-ende
I need a recommendation for a good implementation of merge sort in Java. Basically, I can write all the merges but if I would have a good jar from a provider such as Apache or Google it would be nice
I have an unusual problem. I\'ve been implementing Merge 开发者_StackOverflow社区Sort and have encountered the following: The method works correctly except on the last pass. Given a random Integer arr
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one p开发者_Go百科roblem only by
I try to parallelize my merge sort implementation: http://pastebin.com/2uMGjTxr. I want to create as many threads as Java-VM can provide. I want to determine the maximum number of possible threads us
I know that the running time of merge sort 开发者_StackOverflow中文版is O(n*lg(n)) and that merge sort is a comparision sort, which also means that it takes Ω(n logn) in the worst case to sort a list
I need to sort a list of 1000 ints with a merge sort; from what I can tell, my algorithm looks like it should work, but when I print out the \'sorted\' list, it\'s still not sorted. I\'m really stumpe
Oh dear; I seem to have misthought this. I would li开发者_StackOverflow社区ke to split a singly-linked list 10,000 times, but evidently (and I didn\'t know this before you guys helped me) it causes a
i keep getting a runtime error every time i run this code, the algorithm seems to be right, i am using long values instead of integers because the array\'s size is large.
The following code sorts an array of words, working on small arrays, and segfaulting on large ones (>400000 words, though I haven\'t found a limit). It is being called by a program that passes it an a