// Test codeone
Huffcode huff=new Huffcode(NCHAR,nfreq);
nb.val=0;
byte[] code = new byte[N];
for (i=0;i<N+1;i++) huff.codeone(c[i],code,nb);
System.out.printf("Number of bits used: %d\n", nb.val);
System.out.printf("Compression ratio: %f\n", (double)(N*3)/nb.val); // Normally 3 bits each for 5 characters
// Recover the text
nb.val=0;