Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you find suitable.
Note: Even though there really is nothing stopping you from finding a solution to this on the internet, try to keep honest, and come up with your own answer. It's all about the participation!
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Given a matrix of 1s and 0s, write an algorithm that will find the groups of 1s. A group is a series of 1's that are connected in any direction. An example matrix would look as follows, defined as a 2d array of integers
Catch up on all our previous puzzlers here.