this gcc-g++-3.3.1.tar.gz is a source file of gcc, you can learn more about gcc through this codes f

				public class PR55 {								    // This demonstrates a bug in gcj								    public static void main(String[] argv){				        int i = 666;				        System.out.println("The number "+i+" is "+ (""+i).length() +" digits wide");				    }				}