for (i=0;i<N;i++) nfreq[c[i]]++;
// for (i=0;i<NCHAR;i++) System.out.printf(nfreq[i] << " ";
// System.out.printf(endl;
// Test codeone
Arithcode arith = new Arithcode (nfreq,NCHAR,256);
arith.messageinit();
lcd.val=0;
byte[] code = new byte[N];
for (i=0;i<N;i++) arith.codeone(c[i],code,lcd);
arith.codeone(NCHAR,code,lcd); // EOM character
// System.out.println("Number of bytes used: %f\n", lcd);
// System.out.println("Compression ratio: %f\n", double(N*3)/8/lcd); // Normally 3 bits each for 5 characters
// Recover the text
arith.messageinit();
lcd.val=0;
char[] d=new char[N];
i=0;
while ((d[i]=(char)arith.decodeone(code,lcd)) != NCHAR) {
System.out.printf("%x %x\n", (int)c[i] ,(int)d[i]);
localflag = localflag || (c[i] != d[i]);
i++;
}
globalflag = globalflag || localflag;