Start test<br/>1. Testing: Dim a : a = 10<br/>a = 10<br/><br/>2. Testing function call<br/>b = 42 (via getNum without colon)<br/>3. Testing function call with Dim colon<br/>c = 42 (via getNum WITH colon)<br/><br/>4. Testing function WITH Dim colon inside<br/>  Inside compute: n = 5<br/>  Inside compute: x = 10<br/>  Inside compute: y = 15<br/>  Inside compute: returning 25<br/>result = 25 (expected 25)<br/>