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» All > Computers & Internet > Algorithms [5 Forums][Track this Category]
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CodeGuru rearranging arrays(SPECIAS KIND)  
15:49 22-Jul-08   [Replies: 1, Views: 32]    By: pavankumar.thati
Given an Array A of 'n' arbitrary and an array B of n integers having either o,-1,1 write an efficient function to rearrange the elements of arrays A with the following requirements. a) if B[...
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CodeGuru Search from file  
09:29 18-Jul-08   [Replies: 1, Views: 81]    By: Vinod S
Hi all, I have a record of above 4 lak patients in a binary file. How can i search for a particular patient with different conditions fast. can any one suggest me a good method. ...
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CodeGuru advance data structures  
09:31 8-Jul-08   [Replies: 2, Views: 249]    By: shar_alok000
I am not clear with the scenarios where I should use which data structure Balanced Trees- AVL Tree- ( it stores one extra field height per node) Splay tree - Red Black Tree- (It also sto...
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CodeGuru An O(n) algorithm for finding distance between two shapes?  
02:45 29-Jun-08   [Replies: 6, Views: 253]    By: muse1987
Umm.. Maybe I wrote something unclear. All the points in edges are given, not only vertices. For example: Code: XX XX XX X X X XX X X XX And they're not...
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CodeGuru Tried to dabble with neural nets today... need some help  
01:46 29-Jun-08   [Replies: 6, Views: 299]    By: monstradamus
aha! thanks for posting that bit of code. Assuming the bit you posted works then I just need to change the signs of all of the activation values that are passed though logsig/deriv of logsig in th...
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CodeGuru how to find the largest subtree in a tree  
18:58 23-Jun-08   [Replies: 2, Views: 190]    By: danportez
if we have a tree that contains int. I want to find the largest subtree, in a sense that it (subtree)has largest sum of the values of the nodes Any idea, codes?? Thanks P.S. ...
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CodeGuru learning discrete math and automata theory  
12:44 22-Jun-08   [Replies: 3, Views: 263]    By: aqua_templar
dear sir / madam, im trying to learn discrete mathematics and automata theory, recently i got interested to engage a bit in the theoretical side of computer science... but it is really ha...
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CodeGuru Truth Tables  
11:36 22-Jun-08   [Replies: 9, Views: 377]    By: SEUNG1
It does look like the last column heading should be (p V q ) V ~ ( p Λ q) instead of (p Λ q) V ~ (p V q) ...
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CodeGuru looking for an algorithm  
00:30 19-Jun-08   [Replies: 3, Views: 222]    By: Geopep
Hello all, I am implementing a network game in c++ and one friend of mine told me to use dead reckoning so to implement it. My problem is that i dont find many information on the internet ...
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CodeGuru Ignore a datatype?  
14:48 18-Jun-08   [Replies: 3, Views: 212]    By: rbhagwandin
Hey, I need some help with the following: I've got a program that takes a user input and does something with it. Unfortunately for me, the system reads all of my inputs as hex, and my user...
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CodeGuru Concave down array ....  
23:49 11-Jun-08   [Replies: 6, Views: 465]    By: Metahuman
Quote: Originally Posted by Peter_APIIT What is concave up / down functions f(x) ? Sorry for my stupidity. Google gives this answer at first lin...
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CodeGuru Fast multidimensional indexing  
13:21 9-Jun-08   [Replies: 2, Views: 241]    By: kiuhnm
Your link is blocked by my firewall at work here. Can you email it to me? I would love to read it. ...
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CodeGuru Quick Sort Algorithm  
05:34 28-May-08   [Replies: 0, Views: 210]    By: Peter_APIIT
Hello to all experct programmer, i have code a quick sort algrithm. I wonder how you think about my algorithm. Below is my code: Code: #include<iostream> #include&l...
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CodeGuru Finger search  
05:23 28-May-08   [Replies: 3, Views: 210]    By: rabencor
First of all, What is finger tree ? i really never heard before. ...
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CodeGuru matrix algorithm  
08:49 26-May-08   [Replies: 19, Views: 944]    By: goofymickey
hi, im a second year communication engineering student and taking a algorithms and data structures course. we got a question no have been able to solve: Let M be a matrix with m rows and ...
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CodeGuru Sports Draw  
22:14 24-May-08   [Replies: 0, Views: 204]    By: muzza
Hi there, I need an algorithm that can be coded in php/mysql to generate a sports draw from a list of sports teams. Our starting point is that we have ·Several teams - each with a number...
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CodeGuru New Algorithm  
00:57 21-May-08   [Replies: 4, Views: 272]    By: Scott.Macmaster
After reading through the questions and answers in this 'algorithm' forum I realized that this would be the perfect place to get help. I'm trying to figure out an alogirthm that will generate ...
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CodeGuru B+ Tree C Implementation  
03:02 16-May-08   [Replies: 3, Views: 444]    By: mohammedsk
Hi, I have to implement a B+ Tree, I found this code online. This code allows to insert and lookup. First you will be prompted to enter number of keys to insert, number of lookups to perfo...
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CodeGuru for programming questions??  
01:14 16-May-08   [Replies: 5, Views: 284]    By: raggs
any where to go for programming questions and algos? ...
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CodeGuru program's efficient  
15:35 13-May-08   [Replies: 3, Views: 204]    By: Talikag
Hi. Today I saw the following codes: Code: for(int i=2; i<n; i++) if(n%i == 0) return false; return true; Code: for(int i=2; i<0.5/n; i++) if(n%i == 0) return ...
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CodeGuru Best data structure for notepad application  
02:36 13-May-08   [Replies: 10, Views: 442]    By: sivakrupa
Can any one pls tell me which data structure will best suit the application - notepad.......? Justify as to how its best suited............. Thanking u in advance.... ...
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CodeGuru csv file duplicate detection  
18:46 12-May-08   [Replies: 1, Views: 145]    By: hyperboreean
Hi, I have a csv file looking like: code quantity 0022 11 0033 14 etc. I need an efficient way of detecting code duplicates. This files can become pretty big and what...
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CodeGuru basic design/algorithm question  
07:50 6-May-08   [Replies: 12, Views: 523]    By: drowned
I'm not a C# programmer so I don't know for sure, but this [http://www.csharphelp.com/archives/archive105.html]> seems to have some info about arrays of delegates. ...
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CodeGuru I am looking for...  
18:55 5-May-08   [Replies: 2, Views: 249]    By: JamesSchumacher
some documentation of a range coder. I want to add one to my method. (I have my own method based off LZ that I want to add a range coder to. My method is called LZJS3 (a few different concepts I h...
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CodeGuru Binary interpolation search  
11:16 30-Apr-08   [Replies: 1, Views: 364]    By: r@ven
hello all. i have a little problem implementing a binary interpolation search in an array. In some cases the program enters to an endlessly loop. the code is uploaded here. http://rapids...
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