Thinking Logically

• The structured approach

  This coding approach only uses 3 main structures: sequence, selection, and iteration. It helps keep code easy to read.

• Tools for desgining and testing algorithms

  • Flow diagrams: good for understanding the basic logic and descisions made

  • Pseudocode: better for more complex code e.g. using iteration

  • Tract tables: useful for debugging and spotting logic errors