code-diesel
/* PHP & MySQL Journal */
Posts Tagged ‘algorithms’
Doubly Linked List in php
In: algorithms
13 Jul 2009linked list in php
- (4) Comments
- Tags: algorithms, linkedlist
Finding if an array is ordered
In: algorithms
8 Jan 2009I recently wrote a quick code to find if a numeric array is ordered i.e sorted in a ascending or descending order. I needed it to check a sort algorithm I had written. The problem is that the following code has a worst-case running time of O(N). Can we make the running time logarithmic.
- (2) Comments
- Tags: algorithms
Linked List implementation in PHP
In: algorithms| php
24 Jun 2008Data structures are one of the core elements of computer science and they are also fun to program. But being a web developer the opportunity for implementing them in any application is quite rare. But then I thought, What the heck! I can just code for the joy of it, and it will also help [...]
- (11) Comments
- Tags: algorithms
