Algorithms: Designing, Creating, Refining Algorithms

Explanation of flowcharts, pseudocode and trace tables, with detail on all constructs required: iteration and selection.

00:00 Introduction and waffle
00:59 Quiz time rewind
01:59 Overview: Algorithms: Designing, Creating, Refining Algorithms
03:04 Algorithm definition
03:30 Inputs, processes and outputs
04:59 Flowchart definition
06:05 Flowchart symbols
07:41 Pseudocode definition
09:37 Pseudocode: key constructs overview
13:15 Sequence
14:18 Selection
15:43 Switch case
17:34 Iteration: While...then...endwhile/for....then...endfor loops
19:27 Trace tables
20:28 Common errors
22:07 Quiz time