4.3.12 - Discuss the need for sub-programmes and collections within programmed solutions

Exit skills

• Define the term sub-program.

• Discuss the importance and advantages of sub-programs.

• Discuss the importance and advantages of collections.

• Discuss the importance of the use of reusable code and program organisation for the individual programmer, team members and future maintenance.

Resource: Python tutor (visualise your code)

• Task 1 Solution - visualisation in Python Tutor

• Solution: Firestations#2.txt