remove some content

Author: jianminchen

Small Example From Google talk/Three Steps to prototype the example/ReadMe.md

@@ -15,22 +15,6 @@ Problem statement: 1 + 2*3, how to implement in OO design (using C# language)
 
 Three solutions are provided, naive one, better one, optimal solution to apply S.O. principles.
 
-1. Represent this as a tree
-
- +
- 
-/ \
-
-1 *
-
- / \
- 
- 2 3
- 
-
-Most of people come out solution like the following:
- Using conditionals
-
 
 
 Reference: