title: c++ arrays, how to add a new row of values in the same array?
body: <p>how do you create a new row of values in an array from user input or cin?</p>
  
  <p>say theres a row of values already in the array and you need to add a second row of values
  but not added to the first row, and how would you put the braces and the comma in, does the user put it in or is there something that will automatically put the bracers and comma in</p>
  
  <pre><code>int test [] = { 1, 21, 771, 410, 120711 },
  { 1, 2, 3, 4, 5 };
  </code></pre>