Rava/HelloWorld.java at d7677d7941d5bbdc8a4ec4ce739f46514633d9aa

 public class HelloWorld {
     public static int main() {
         System.out.println(42);
         System.out.println(100);
         int x = 10;
         int y = 20;
         System.out.println(x + y);
         return 0;
     }
 }