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/* The Computer Language Benchmarks Game
* http://benchmarksgame.alioth.debian.org/
*
* contributed by Stefan Krause
* slightly modified by Chad Whipkey
* parallelized by Colin D Bennett 2008-10-04
* reduce synchronization cost by The Anh Tran
* optimizations and refactoring by Enotus 2010-11-11
* optimization by John Stalcup 2012-2-19
*/
static byte[][] out;
static AtomicInteger yCt;
static double[] Crb;
static double[] Cib;
static int getByte(int x, int y){
int res=0;
for(int i=0;i<8;i+=2){
double Zr1=Crb[x+i];
double Zi1=Cib[y];
double Zr2=Crb[x+i+1];
double Zi2=Cib[y];
int b=0;
int j=49;do{
double nZr1=Zr1*Zr1-Zi1*Zi1+Crb[x+i];
double nZi1=Zr1*Zi1+Zr1*Zi1+Cib[y];
Zr1=nZr1;Zi1=nZi1;
double nZr2=Zr2*Zr2-Zi2*Zi2+Crb[x+i+1];
double nZi2=Zr2*Zi2+Zr2*Zi2+Cib[y];
Zr2=nZr2;Zi2=nZi2;
if(Zr1*Zr1+Zi1*Zi1>4){b|=2;if(b==3)break;}
if(Zr2*Zr2+Zi2*Zi2>4){b|=1;if(b==3)break;}
}while(--j>0);
res=(res<<2)+b;
}
return res^-1;
}
static void putLine(int y, byte[] line){
for (int xb=0; xb=1) N=Integer.parseInt(args[0]);
Crb=new double[N+7]; Cib=new double[N+7];
double invN=2.0/N; for(int i=0;i