Java tutorial
//package com.java2s; /***************************************************************************** ** ANGRYBIRDS AI AGENT FRAMEWORK ** Copyright (c) 2013,XiaoYu (Gary) Ge, Stephen Gould,Jochen Renz ** Sahan Abeyasinghe, Jim Keys, Kar-Wai Lim, Zain Mubashir, Andrew Wang, Peng Zhang ** All rights reserved. **This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. **To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/ *or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA. *****************************************************************************/ public class Main { public static int countComponents(int[][] image) { int n = 0; for (int y = 0; y < image.length; y++) { for (int x = 0; x < image[y].length; x++) { n = Math.max(n, image[y][x] + 1); } } return n; } }