1. Chapter 3 Planning Your Solution
Problem Solving and Programming Concepts
9th Edition
By Maureen Sprankle and Jim Hubbard

2. Overview Communicating with the Computer Organizing the Solution
Introduction to UML
Using the Tools
Testing the Solution
Coding the Solution
Software Development Cycle

3. Good Quote
Computers are only as good as their hardware, their software, and the people using them!

4. Analyzing the Problem Understand requirements: The given data
The required results
The processing that is required in the problem
A list of solution alternatives

6. Figure 3.9 Flowchart Symbols

7. Figure 3.9 Flowchart Symbols

8. Figure 3.9 Flowchart Symbols

9. Figure 3.9 Flowchart Symbols

10. Figure 3.10 The Algorithms and Flowcharts for the Payroll Problem

11. Figure 3.10 The Algorithms and Flowcharts for the Payroll Problem

12. Figure 3.10 The Algorithms and Flowcharts for the Payroll Problem

13. Figure 3.10 The Algorithms and Flowcharts for the Payroll Problem

14. Figure 3.11 Order of Execution of Instructions

15. Software Development Cycle
Analysis
Design
Development
Implementation
Maintenance and review

16. Analyzing the Problem Understand requirements: The given data
The required results
The processing that is required in the problem
A list of solution alternatives

17. Figure 3.1 Problem Analysis Chart

18. Figure 3.2 Problem Analysis Chart for the Payroll Problem

19. Figure 3.3 The Interactivity Chart

20. Figure 3.5 The Interactivity Chart for the Payroll Problem

21. Figure 3.6 The IPO(input-processing-output) Chart

22. Figure 3.7 The IPO Chart for the Payroll Problem

23. Figure 3.13 Use Case Diagram

24. Figure 3.14 Use Case Diagram

25. Figure 3.15 Class Diagram of Books Class

26. Figure 3.16 Sequence Diagram

27. Figure 3.17 Sequence Diagram for Starting and Turning Off a Car Engine

28. Figure 3.18 Statechart Diagram

29. Figure 3.19 Activity Diagram