title: Concatenating Variable Names in C?
body: <p>Is it possible to concatenate variable names in C? Specifically, I have a <code>struct</code> that contains 6 similar variables in it called <code>class1</code>, <code>class2</code>, <code>class3</code>, etc.</p>
  
  <p>I want to run through a for loop to assign each variable a value, but I can't see how to do it without somehow concatenating the variable name with the value of the for loop counter.</p>
  
  <p>How else could I do this?</p>