using UnityEngine;

​

namespace Sample

{

class Test : MonoBehaviour{

   public int a = 7;

   public int b = 8;

   public int c = 12;

   void Start () {

     a = c;

     c = a;

     b = b + c;

     b = b + a;

     Debug.Log("b = " + b);

   } 

    void Update () { } } }