Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
????
public class Main{
????????public static void main(String[] args)throws IOException{
????????????????BufferedReader br =new BufferedReader(
????????????????????????new InputStreamReader(System.in));
????????????????StringBuilder str =new StringBuilder();
????????????????while(true){
????????????????????????String data =br.readLine();
????????????????????????String array[]=data.split(" ",0);
????????????????????????int number[]={0,0};
??????????????????????????number[0]=Integer.parseInt(array[0]);
??????????????????????????number[1]=Integer.parseInt(array[1]);
????????????????????????if(number[0]>=number[1]){System.out.println(number[1]+" "+number[0]);}else{System.out.println(number[0]+" "+number[1]);}
????????????????}
????????}
}

Compiler output:
Main.java:4: error: class, interface, enum, or record expected
????
^
Main.java:6: error: illegal start of type
????????public static void main(String[] args)throws IOException{
^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
 ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
  ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
   ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
    ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
     ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
      ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
       ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
        ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
         ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
          ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
           ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
            ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
             ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
              ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br =new BufferedReader(
               ^
Main.java:7: error: : expected
????????????????BufferedReader br =new BufferedReader(
                              ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
 ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
  ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
   ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
    ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
     ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
      ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
       ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
        ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
         ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
          ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
           ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
            ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
             ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
              ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
               ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                 ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                  ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                   ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                    ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                     ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                      ^
Main.java:8: error: illegal start of expression
????????????????????????new InputStreamReader(System.in));
                       ^
Main.java:8: error: : expected
????????????????????????new InputStreamReader(System.in));
                                                        ^
Main.java:8: error: : expected
????????????????????????new InputStreamReader(System.in));
                                                         ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
 ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
  ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
   ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
    ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
     ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
      ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
       ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
        ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
         ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
          ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
           ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
            ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
             ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
              ^
Main.java:9: error: illegal start of expression
????????????????StringBuilder str =new StringBuilder();
               ^
Main.java:9: error: : expected
????????????????StringBuilder str =new StringBuilder();
                             ^
Main.java:9: error: : expected
????????????????StringBuilder str =new StringBuilder();
                                                      ^
Main.java:10: error: illegal start of expression
????????????????while(true){
^
Main.java:10: error: illegal start of expression
????????????????while(true){
 ^
Main.java:10: error: illegal start of expression
????????????????while(true){
  ^
Main.java:10: error: illegal start of expression
????????????????while(true){
   ^
Main.java:10: error: illegal start of expression
????????????????while(true){
    ^
Main.java:10: error: illegal start of expression
????????????????while(true){
     ^
Main.java:10: error: illegal start of expression
????????????????while(true){
      ^
Main.java:10: error: illegal start of expression
????????????????while(true){
       ^
Main.java:10: error: illegal start of expression
????????????????while(true){
        ^
Main.java:10: error: illegal start of expression
????????????????while(true){
         ^
Main.java:10: error: illegal start of expression
????????????????while(true){
          ^
Main.java:10: error: illegal start of expression
????????????????while(true){
           ^
Main.java:10: error: illegal start of expression
????????????????while(true){
            ^
Main.java:10: error: illegal start of expression
????????????????while(true){
             ^
Main.java:10: error: illegal start of expression
????????????????while(true){
              ^
Main.java:10: error: illegal start of expression
????????????????while(true){
               ^
Main.java:10: error: illegal start of expression
????????????????while(true){
                ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
 ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
  ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
   ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
    ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
     ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
      ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
       ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
        ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
         ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
          ^
Main.java:11: error: illegal start of expression
????????????????????????String data =br.readLine();
           ^
Main.java:11: error: illegal start of expression
????????????????????????String