 <p>Assuming you want to use <code>Ada.Text_IO</code> and not just <code>Put_Line</code> specifically, and assuming that <code>Number_Of_Rows</code> is meant to be an integer range like <code>Num_Char</code>, that would be</p> <pre><code>for R in The_Chars'Range (1) loop for C in The_Chars'Range (2) loop Ada.Text_IO.Put (The_Chars (R, C)); end loop; Ada.Text_IO.New_Line; end loop; </code></pre>