
How to come up with the runtime of algorithms? [duplicate]
This part of computer science is called analysis of algorithms. Many times people are satisfied when they are given a guarantee that an algorithm’s performance is not worse than a specified bound and …
Computer Program vs. Algorithm - Computer Science Stack Exchange
Feb 16, 2015 · As you say, an algorithm is something like "a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer." So, literally speaking, …
approximation - What algorithm do computers use to compute the …
Dec 23, 2020 · 1 What algorithm do computers use to compute the square root of a number ? EDIT It seems there is a similar question here: Finding square root without division and initial guess But I like …
What exactly is an algorithm? - Computer Science Stack Exchange
What we know is that whatever an "algorithm" is, it sits somewhere between "mathematical function" and "computer program". A mathematical function is formal notion of a mapping from inputs to outputs.
Any algorithm to do Huffman encoding without using graphs?
Jul 1, 2024 · So I'd like to know if there is any neat algorithm that lets me to encode the words into bits, directly based on the probabilities, without having to draw graphs 1st.
mathematical programming - What is the fastest algorithm for ...
Oct 19, 2013 · I want to know which algorithm is fastest for multiplication of two n-digit numbers? Space complexity can be relaxed here!
What is a the fastest sorting algorithm for an array of integers?
Dec 3, 2013 · In practice, the sorting algorithm in your language's standard library will probably be pretty good (pretty close to optimal), if you need an in-memory sort. Therefore, in practice, just use …
Algorithm for winning solitaire - Computer Science Stack Exchange
Apr 14, 2021 · Is there an algorithm that could check whether it is possible to win in the current situation in solitaire? That is, can we remove all cards from the table in a certain number of moves? Description...
graphs - Algorithm A vs Algorithm A*: What's the difference?
Dec 14, 2015 · I can find quite a bit of literature on A* but very little on A. What is the difference between the two search algorithms?
Can an algorithm with $\Theta (n^2)$ run time be faster than an ...
Jun 28, 2019 · The question quoted (as worded) seems more general though; it wants to know if there is any way that a $\Theta (n^2)$ algorithm can out perform a $\Theta (n \log n)$ algorithm. Is such an …