Нету вывода. Всё проверил вывода нет
package com.javarush.task.task04.task0420;
/*
Сортировка трех чисел
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String s = reader.readLine();
int a = Integer.parseInt(s);
int b = Integer.parseInt(s);
int c = Integer.parseInt(s);
if (a > b && a > c && b > c)
System.out.println(a + " " + b + " " + c);
else if (a > b && a > c && c > b)
System.out.println(a + " " + c + " " + b);
else if (b > a && b > c && a > c)
System.out.println(b + " " + a + " " + c);
else if (b > a && b > c && c > a)
System.out.println(b + " " + c + " " + a);
else if (c > a && c > b && a > b)
System.out.println(c + " " + a + " " + b);
else if (c > a && c > b && b > a)
System.out.println(c + " " + b + " " + a);
}
}