It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
I was just testing out some array operations and doing the ol\'reverse-an-array problem (at high level) to see what the performance difference between Ruby\'s x,y = y,x swap and the typical use-a-temp
Consider: a c p r c x s o p c v o v n i w g f m n q a t i t An alphabet i_index is adjacent to another alphabet j_index in the tile if i_index is next to j_index in any of the following positio
Is there a better agorithm to do the following? I am trying to generate 50 random numbers that are divisible by 7. I then select one of those 50 at random & return that number.
I\'m using C#, but in the future I might need to use it on other languages. Many games have such puzzles. There is a group of wires (there are 2 types of wires: straight and curved.), there is a plac
I was at a carnival where at each location they mark your program with a special hole punch. The hole punch is a grid of 3x3 spaces. In each space, there\'s either a pin that punctures your paper or t
My newest project is the development of a text based RPG and now I need a random number generato开发者_如何学JAVAr, a good one to compute in different situations whether some action can be performed w
I\'m wondering how to find a set of all matches to a given regex with a finite number of matches. For example:
I am building a system in Clojure that consumes events in real time and acts on them according to how many similar messages were received recently. I would like to implement this using a recency score
We have an n-node bi开发者_JAVA百科nary heap which contains n distinct items (smallest item at the root). For a k<=n, find a O(klogk) time algorithm to select kth smallest element from the heap.
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