.
package com.codegym.task.task18.task1805;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/*
Sorting bytes
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
String s = bufferedReader.readLine();
FileInputStream fileInputStream = new FileInputStream(s);
List<Integer> list = new ArrayList<>();
while (fileInputStream.available() > 0) {
int b = fileInputStream.read();
list.add(b);
}
for (int i = 0; i < list.size(); i++) {
for (int j = 0; j < list.size(); j++) {
if (list.get(i) == list.get(j))
list.remove(i);
}
}
Collections.sort(list);
for (int x : list)
System.out.print(x + " ");
fileInputStream.close();
bufferedReader.close();
}
}