title: How can i return a fibonacci series? Should i use IList<>?
body: <pre><code>public int Fibonacci(int x)
  {        
      int prev = -1;
      int next = 1;
      for (int i = 0; i &lt; x; i++)
      {
          int sum = prev + next;
          prev = next;
          next = sum;
          Console.WriteLine(sum); 
      }
      return sum; // plz teel me how can i return whole list ??
  }
  </code></pre>
  
  <p>How can i return whole output of above series? i.e. if x=3 then 0 1 1 2 so how can i return it?</p>