title: Multidimensional Array for students and grades
body: <p>I am not sure if multidimensional arrays would be the correct thing for what I want to do.</p>
  <p>I want to input the amount of students and then for each of them I input 5 grades. After doing so I must calculate the average.</p>
  <p>So essentially something like this:</p>
  <blockquote>
  <p>Student..........Grade 1......Grade 2......Grade 3......Grade 4......Grade 5......Average</p>
  <p>Student1............87..............71................64...............89...............78..............77.8</p>
  <p>Student2............54..............76................89...............89...............78..............77.2</p>
  </blockquote>
  <p>I apologise for the formatting. I don't know block quotes to well.
  I am not sure if multidimensional arrays would help. Any Ideas.</p>