Let\'s say I have a database full of Tag objects. Each Tag has an id and a name. In the beginning of making the database I allowed for case sensitive Tags, however, I later realized I didn\'t need/wan
With both my 2D physics system (box2D) and OpenGL, conplex polygons need to be decomposed into convex polygon开发者_开发百科s.Ensuring models conform to this is easy.However, I would also like to edit
Say I have a matrix S of size (m,n), where m is the number of sets, and n the number of all possible elements sets can have. In this matrix, if the entry S(i,j) is 1, the set i has element j, and othe
let\'s say I have a huge set of non-overlapping rectangle with integer coordinates, who are fixed once and for all
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
recently i\'ve seen that Google AdWords is sharing promotional codes, whi开发者_运维知识库ch gives you $200 for publishing with them.
I have an undirected, positive-edge-weight graph (V,E) for which I want a minimum spanning tree covering a subset k of vertices V (the Steiner tree problem).
What is the best way to implement a tree structure (generic - not binary) in python? My intuition would have the following skeleton:
I\'m having some serious problems for this problem. I need an recursive algorithm that \"divides and conquers\" that tells me the length for the longest non-decreasing array of numbers. Personally, I
I\'ve had this problem for a few years. It was on an informatics contest in my town a while back. I failed to solve it, and my teacher failed to solve it. I haven\'t met anyone who was able to solve i
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