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  1. algorithm - Finding all possible combinations of numbers to reach a ...

    2011年1月8日 · 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 = …

  2. algorithm - What does O (log n) mean exactly? - Stack Overflow

    2010年2月22日 · 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 …

  3. Circle line-segment collision detection algorithm? - Stack Overflow

    2009年7月2日 · I have a line from A to B and a circle positioned at C with the radius R. What is a good algorithm to use to check whether the line intersects the circle? And at what coordinate along the …

  4. JSchException: Algorithm negotiation fail - Stack Overflow

    I am trying to connect to remote sftp server over ssh with JSch (0.1.44-1) but during session.connect(); I am getting this exception: com.jcraft.jsch.JSchException: Algorithm negotiation fail at com.

  5. algorithm - What is the difference between depth and height in a tree ...

    2023年12月1日 · This is a simple question from algorithms theory. The difference between them is that in one case you count number of nodes and in other number of edges on the shortest path between …

  6. What is Sliding Window Algorithm? Examples? - Stack Overflow

    2011年11月25日 · 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?

  7. Algorithm to compare two images - Stack Overflow

    2015年4月18日 · Why could this be useful? Dependant on the morphing algorithm you use, there may be a relationship between similarity of images, and some parameters of the morphing algorithm. In a …

  8. Newest 'algorithm' Questions - Stack Overflow

    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

  9. Shortest distance between points algorithm - Stack Overflow

    2009年10月21日 · 28 I can't immediately think of a quicker alternative than the brute force technique (although there must be plenty) but whatever algorithm you choose don't calculate the distance …

  10. algorithm - Difference between Big-O and Little-O Notation - Stack …

    2009年9月1日 · Algorithm A can't tell the difference between two similar inputs instances where only x 's value changes. If x is the minimum in one of these instances and not in the other, then A will fail to …