I wish to write tests for our Seam Framework-based web site\'s internal search engine that uses Hibernate + Lucene indexing (on DB2) for queries. What is the best solution for populating the data sour
What is an example (in code) of a O(n!) function?It should take appropriat开发者_JAVA技巧e number of operations to run in reference to n; that is, I\'m asking about time complexity.There you go. This
Lets suppose I am trying to analyze an algorithm and all I can do is run it with different inputs. I can construct a set of points (x,y) as (sample size, run time).
How to solve the recurrence equa开发者_如何学JAVAtion 1.T(n)=T(n/2)+T(n/4)+\\Theta(n) 2.T(1)=1 Use Big-Theta notation to give the resultwell then we look at this question carfuley we can analys it
To insert/delete a node with a particular value in DLL (doubly linked list) entire list need to be traversed to find the location hence these operations should be O(n).
We know that the knapsack problem can be solved in O(nW) complexity by dynamic programming. But we say this is a开发者_JAVA技巧 NP-complete problem. I feel it is hard to understand here.
While answering to this question a debate began in comments about complexity of QuickSort. What I remember from my university time is that QuickSort is O(n^2) in worst case, O(n log(n)) in average cas
We currently have a WinForms application that we want to slowly migrate to a web application. One screen is a time sheet entry system that uses DataWindow and is very slow and buggy.
I am reviewing my data structures and algorithm analysis lesson, and I get a question that how to de开发者_开发知识库termine to the space complexity of merge sort and quick sort
From my understand开发者_JAVA技巧ing, all NP-complete problems are NP-hard but some NP-hard problems are known not to be NP-complete, and NP-hard problems are at least as hard as NP-complete problems.
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