Can't win for losing on the last guideline.
UPDATE I made some changes and this is what I have now. Says numbers must be shown in descending order which they are.

package com.codegym.task.task04.task0420;
/*
Sorting three numbers
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String input1 = reader.readLine();
String input2 = reader.readLine();
String input3 = reader.readLine();
//String inputNumber1 = inputs[0];
//String inputNumber2 = inputs[1];
//String inputNumber3 = inputs[2];
int a = Integer.parseInt(input1);
int b = Integer.parseInt(input2);
int c = Integer.parseInt(input3);
int largest = 0;
int median = 0;
int smallest = 0;
if(a >= c && b >= c){
smallest = c;
}else if(c >= b && a >= b){
smallest = b;
}else if(c >= a && b >= a){
smallest = a;
}
if(a >= c && b <= c){
median = c;
}else if(a >= b && c <= b){
median = b;
}else if(a >= b && a <= c){
median = a;
}
if(a >= b && a >= c){
largest = a;
}else if(b >= a && b >= c){
largest = b;
}else if(c >= a && c >= b){
largest = c;
}
System.out.println(largest +" "+ median + " " + smallest);
//write your code here
}
}