помогите, голову уже сломал
package com.javarush.task.task04.task0420;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
Сортировка трех чисел
*/
public class Solution {
public static void main(String[] args) throws Exception {
//напишите тут ваш код
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String s = reader.readLine();
int a = 5;
int b = 4;
int c = 7;
if(a <= b && a <= c && b <= c)
System.out.println(c + " " + b + " " + a);
if(b <= c && b <= c && a <= c)
System.out.println(c + " " + a + " " + b);
if(b <= a && c <= a && c <= b)
System.out.println(a + " " + b + " " + c);
if(b <= a && c <= a && b <= c)
System.out.println(a + " " + c + " " + b);
if(a <= b && c <= b && c <= a)
System.out.println(b + " " + a + " " + c);
if(a <= b && c <= b && a <= c)
System.out.println(b + " " + c + " " + a);
}
}