runround.txt

/*
ID: achyuta2
LANG: JAVA
TASK: runround
*/
import java.io.*;
import java.util.HashSet;

public class runround {
    public static void main(String[] args) throws IOException {
        BufferedReader f = new BufferedReader(new FileReader("runround.in"));
        PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("runround.out")),true);
        long start = Long.parseLong(f.readLine())+1;
        while (true){
            if(isRunaround(start)){
                out.println(start);
                out.close();
                return;
            }
            start++;
        }

    }
    public static boolean isRunaround(long x){
        String real = String.valueOf(x);
        char[] chars = real.toCharArray();
        HashSet<Character> set = new HashSet<>();
        for(int i=0; i<real.length(); i++){
            set.add(chars[i]);
        }
        if(set.size()<chars.length||set.contains('0')){
            return false;
        }
        set.clear();
        int index =0;
        while (set.size()<real.length()){
            if(set.contains(chars[index])){
                return false;
            }
            set.add(chars[index]);
            index+=Integer.parseInt(String.valueOf(chars[index]));
            index = index % chars.length;
        }
        return index==0;

    }
}