How computational design solves problems ?

Computational design is the application of computational strategies to the design process. While designers traditionally rely on intuition and experience to solve design problems, computational design aims to enhance that process by encoding design decisions using a computer language. The goal isn’t to document the final result necessarily, but rather the steps required to create that result.
This is an example of stadium model which I used Dynamo to create it . 

Download Model and Dynamo script :

Link