We are given \"N\" pairs of pare开发者_如何学编程ntheses, ie \"N\" opening parenthesis \"(\" and \"N\" closing parenthesis \")\". We are asked to find the number of ways to make Sequence of 2N parenth
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a
According to Wikipedia, The height of a tree is the length of the path from the root to the deepest node in the tree. A (rooted) tree with only one node (the
I don\'t understand the following definition of a contiguous subsequence: A contiguous subsequence of a list S is a subsequence made up of consecutive elements of S.
I would like to plot discrete values in MATLAB like this: stairs() and stem() make similar plots but can I configure one of them to look like the image above?
Say I have an array in NumPy containing evaluations of a continuous differentiable function, and I want to find the local minima. There is no noise, so every point whose value is lower than the values
What is the importance of 开发者_如何学编程DISCRETE STRUCTURES from a programmer point of viewIf you mean data structures such as trees, sets and more, the importance is the fact that:
The postage stamp problem is a mathematical riddle that asks what is the smallest postage value which cannot be placed on an envelope, if the letter can hold only a limited number of stamps, and these
I\'m a first year computer science student, having returned several years after finishing high school.
See: http://kks.cabal.fi/GoodEnoughSearch I have gone through quite many papers and sites. I have not found where this algorithm has been presented before, or that someone has made something similar,
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