Language: Java

import java.io.BufferedReader;
import java.io.InputStreamReader;
??
public class Main {
????????public static void main(String[] args) throws Exception {
????????????????// Your code here!
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
????????????????String line = br.readLine();
????????????????//String lines[]=line.split(" ",0);
????????????????????????while(true){
??????????????????????????????????
????????????????????????????????int W=Integer.parseInt(line);
????????????????????????????????if(W==0){break;}
????????????????????????????????int i=1;
????????????????????????????????System.out.println("case"+i+":"+W);
????????????????????????????????i++;
????????????????????????}
????????}
}

Compiler output:
Main.java:3: error: class, interface, enum, or record expected
??
^
Main.java:5: error: illegal start of type
????????public static void main(String[] args) throws Exception {
^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
 ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
  ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
   ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
    ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
     ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
      ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
       ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
        ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
         ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
          ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
           ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
            ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
             ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
              ^
Main.java:6: error: illegal start of expression
????????????????// Your code here!
               ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
 ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
   ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
     ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
       ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
         ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
          ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
           ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
             ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
              ^
Main.java:7: error: illegal start of expression
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
               ^
Main.java:7: error: : expected
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
                              ^
Main.java:7: error: : expected
????????????????BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
                                                                                        ^
36 errors
printing javac parameters to: /w/javac.20260128_041911.args