I got this error: error CS1525: Unexpected symbol `Public',error CS1525: Unexpected symbol `Public'

I've got this error while I was making a C# coding:![alt text][1] [1]: /storage/temp/120851-helpmeeeeeeeeeeeeee.png ,I've got this error while I was making a C# coding to my game: ![alt text][1] [1]: /storage/temp/120850-helpmeeeeeeeeeeeeee.png