----

See the following code:

<code>
int myfunction( int myinput ) {
   if ( myinput > 0 )
      return 1;
   else if ( myinput == 0 )
      return 0;
   else
      return -1;
}
</code>

<poll How many values will be returned by the above function? [a]>
  * 1
  * 2
  * 3
  * Up to 3
</poll>