cant see the word in console

[harryplace 0]

Hey guys. 

I am using SciTE. When I compiled my program and found a error. The words cannot be shown correctly on the console, Instead, it shows many question marks.

Like below.

Stocksale.java:8: ??: ????
             e;
             ^
Stocksale.java:13: ??: ??';'
      System. out println("e is =" e);
                         ^
Stocksale.java:13: ??: ????
      System. out println("e is =" e);
                                   ^
Stocksale.java:13: ??: ??';'
      System. out println("e is =" e);

How to fix it guys?
                                    ^

[JLogan3o13 1,769]

@harryplace How about providing your code rather than asking guess?