5 Minutes to Code: Programming Basics 'Trace Tables'

In this video we will outline what Trace Tables are in computer programming.

[notshakesjnr]

thank you but question tho, are these random numbers in the table as in at 4:02, 2:06, and 2:40 going down the table. Don't get me wrong I understand everything and that the other numbers going across are thereby adding and some dividing but at the start of each row, the first number, is it random?

[nutte.-]

wouldn't it be easier for the second example to add both averages and then divide them by 2 i.e 5+6 / 2

[pewapie]

What if there is more than one loop in the program ? Would that require multiple tables or could it all be done in one table ?

[almoststatic]

In both examples there is no endwhile word or anything like that in both examples. How are we meant to know where the while loop ends?

[davidfourie]

2 questions
1. why did he start a new line for the final average calculation.
2. Where is the output?! Trace tables should show output.