Главное результат выдаёт правильный
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 anum = reader.readLine();
int a = Integer.parseInt(anum);
String bnum = reader.readLine();
int b = Integer.parseInt(bnum);
String cnum = reader.readLine();
int c = Integer.parseInt(cnum);
if ( a > b && b > c ) {
System.out.println ( a + " " + b + " " + c );}
else if ( a > c && c > b ) {
System.out.println ( a + " " + c + " " + b );}
else if ( b > a && a > c ) {
System.out.println ( b + " " + a + " " + c );}
else if ( b > c && c > a ) {
System.out.println ( b + " " + c + " " + a );}
else if ( c > b && b > a ) {
System.out.println ( c + " " + b + " " + a );}
else if ( c > a && a > b ) {
System.out.println ( c + " " + a + " " + b );}
;
}
}