Considering the following code: for ( int j = 0; j < 2n; j++) { for ( int k = 0; k < n^3; k += 3) sum++;
Is there a method for searching a multimap (开发者_StackOverflowC/C++ STL) in reverse order in logarithmic complexity ?Your question can be interpreted two ways.If you mean that you\'ve inserted a bun
I recently was asked to design an algorithm that checks if two strings are anagrams of one another.My goal was to minimize space and time complexity, so I came up with this algorithm:
I\'m looking for an analysis of the time and space complexity of various network node centrality measurements: cloneness,graph,stress,betweenness,eigenvector, and degree,
How to solve this recurrence: T(n) = T(n/2) + T(n/4) + O(1) It doesn\'t seem like Master Method will help, as this is not in the form of T(n) = aT(n/b) + f(n). And I got stuck for quite 开发者_如何学
Given k sorted arrays of integers, each containing an unknown positive number of elements (not necessarily the same numb开发者_运维问答er of elements in each array), where the total number of elements
Is there an algorithmic approach to find the minimum of an unsorted array in logarithmic time ( O(logn) )? Or is it only possible in linear time? I don\'t want to go parallel.
I was always intrigued by Python\'s collections.deque object. It seems to be like a list, except that adding/deleting items in the beginning is faster than in a list.
I know the following code has a complexity of O(log(n)): while (n>1) { counter++; n/=2; } I understand that here, n is being divided in half on each iteration, meaning that if n was 1000 then it
Does anyone know how to solve this recurrence? Master Theorem doesn\'t work h开发者_运维知识库ere.It seems obvious in O(1) since
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