Newest 'algorithm' Questions - Stack Overflow
Apr 8, 2026 · [algorithm] An algorithm is a sequence of well-defined steps that defines an abstract solution to a problem. Sign up to watch this tag and see more personalized content 121,489 …
What is the difference between an algorithm and a function?
An algorithm is a series of steps (a process) for performing a calculation, whereas a function is the mathematical relationship between parameters and results. A function in programming is different …
algorithm - Finding all possible combinations of numbers to reach a ...
Jan 8, 2011 · How would you go about testing all possible combinations of additions from a given set N of numbers so they add up to a given final number? A brief example: Set of numbers to add: N = …
What is the fastest substring search algorithm? - Stack Overflow
Aug 13, 2013 · Each search algorithm comes in several variations that can make significant differences to its performance, as, for example, this paper illustrates. Benchmark your service to categorize the …
What is the difference between a heuristic and an algorithm?
Feb 25, 2010 · An algorithm is the description of an automated solution to a problem. What the algorithm does is precisely defined. The solution could or could not be the best possible one but you know from …
Where can I find information on the D* or D* Lite pathfinding algorithm?
May 24, 2010 · As opposed to repeated A* search, the D* Lite algorithm avoids replanning from scratch and incrementally repair path keeping its modifications local around robot pose. if you would like to …
What is the fastest integer factorization algorithm?
The algorithm picks on a number A along the curve, then looks up the safe distance and jumps to the next hashtable, or at least the algorithm does those factor checks until the next hashtable becomes …
algorithm - What does O (log n) mean exactly? - Stack Overflow
Feb 22, 2010 · A common algorithm with O (log n) time complexity is Binary Search whose recursive relation is T (n/2) + O (1) i.e. at every subsequent level of the tree you divide problem into half and do …
What is Sliding Window Algorithm? Examples? - Stack Overflow
While solving a geometry problem, I came across an approach called Sliding Window Algorithm. Couldn't really find any study material/details on it. What is the algorithm about?
Why doesn't Dijkstra's algorithm work for negative weight edges?
Oct 31, 2012 · Can somebody tell me why Dijkstra's algorithm for single source shortest path assumes that the edges must be non-negative. I am talking about only edges not the negative weight cycles.