public static void main(String[] args) {
BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream("C:\Users\admin\Desktop\Java pr\samp.txt")));
int[] whitelist = in.read();
Arrays.sort(whitelist);
// read key; print if not in whitelist
while (!StdIn.isEmpty()) {
int key = in.readInt();
if (rank(key, whitelist) == -1)
System.out.println(key);
if(in!=null)
in.close();
}
}
