title: How should I interpret this for loop in pseudo-code?
body: <p>I'm looking at the following pseudo-code:</p>
  
  <pre><code>for i = 1,2,... do
      ...
      for j = 1,2,...,i-1 do
          ...
      end for
  end for
  </code></pre>
  
  <p><strong>Question:</strong> Should the second for loop be executed when i = 1? I'm a bit confused since for i = 1 we have the statement:</p>
  
  <pre><code>for j = 1,2,...,0
  </code></pre>
  
  <p>Does that mean that the for loop is not executed until i = 2?  </p>