[recursion] Forum Topics

Hi every one, I had implemented Karatsuba algorithm in C++, but I have been stuck for 2 days. First problem is the function give incorrect answer, second problem is it oftens crash when run (runtime error). I try to debug but cannot understand how it's not work. I hope someone …

Hi everyone I am having trouble finding the nth node of a binary search tree in an inorder traversal. I am getting NullPointerExceptions for any numbers other than 2 and 3 and even those print out the wrong values. If anyone could help it would be greatly appreciated. The method …

I am working on a minesweeper project and everything is working fine EXCEPT for when you click on a cell and it contains a 0 (no mines around it) and it is supposed to open all the other "0" cells around it using recursion. Right now, I keep on getting …

[I]This exercise will explore the queue and stack data structure implemented with linked lists. The Koch snowflake can be implemented without recursion by using a queue or a stack. Assume that L is either a queue or a stack, L.add( seg ) adds a segment, and L.remove() removes the segment. …

Good morning everyone, I have a small problem here. I tried to code a piece of program which allows users to construct logic formula. (E.g A V NOT(B)) When the button NOT (unary connective) is pressed 2 times then this happens: [COLOR="Green"]NOT(NOT())[/COLOR], using a static recursive method called Rec returning …

Since it's been about three years since I had to write any XSLT, I'd like some assistance with the code below. [CODE]<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"> <xsl:output method="text"/> <xsl:template match="/"> <xsl:for-each select="/WatchConfig/ProcessList/Process/Node"> <xsl:if test="Plugin = 'PWScript'"> <xsl:text> </xsl:text> <xsl:value-of select="Config" disable-output-escaping="yes" /> <xsl:text> ************************************************************************ </xsl:text> </xsl:if> </xsl:for-each> </xsl:template> </xsl:stylesheet>[/CODE] …

Hi all, I'm trying to implement a blob coloring/region labeling algorithm to find and label all blobs/objects in a given image so that at the end of it, I can eliminate all but the largest object. I represented the image by a mask matrix (int binary[image size]) where zero co-ordinate …

The program is supposed to find all the combinations of the letters in "computer", the algorithm was given to me, but I don't have any idea of how it dos its work, all I get from this is a an infinite amount of "nullp" Here is the code: [CODE] public …

I am trying to make a row of decreasing squares with a recursive method, but none of the squares comes up besides the first one. Any ideas where my code is going wrong? [CODE] import java.awt.*; import java.awt.event.*; import java.util.Random; public class Lab19ast { public static void main(String args[]) { …

ok so if T(1) = 3 and T(n) = T(n-1) +2n -3, n > 1 how do i solve for T(n) and how do i then prove it with the verification, inductive hypothesis, and inductive step? same thing for T(1) = 1 T(n) = T(n/2) + bn(logn) where b is …