Help me in solving SYNJREARG2 problem

My issue

I am providing the correct solution still its showing the answer is wrong.

Learning course: Learn Java
Problem Link: Rearrange Practice Problem in Java - CodeChef

@dhirendrakuma
this will be the correct rearrangement

class Codechef
{
  public static void main(String[] args) 
  {
      System.out.print(12 + 7);
  }
}