title: Why can't array size be altered?
body: <p>Seems like a weird question but when I program in C++ or C for example I have to hard code the size of the array.</p>
  <p>Is it not possible for the user via terminal to enter the size? So far I can't seem to see if it's possible and wondering why this is forbidden.</p>
  <h1>EDIT:</h1>
  <p>So far what I understand is arrays are static and we can use link lists as they're more dynamic. Why can't arrays be dynamic?</p>