Assign-05: Functions

Learning Outcome

A4.1 demonstrate the ability to identify and correct syntax, logic, and run-time errors in computer programs;
A4.2 use workplace and professional conventions (e.g., naming, indenting, commenting) correctly to write programs and internal documentation;
A4.3 demonstrate the ability to interpret error messages displayed by programming tools (e.g., compiler, debugging tool), at different times during the software development process (e.g., writing, compilation, testing) ;
A4.4 use a tracing technique to understand program flow and to identify and correct logic and run-time errors in computer programs; A4.5 demonstrate the ability to validate a program using a full range of test cases.
A4.5 demonstrate the ability to validate a program using a full range of test cases.
B1.2 demonstrate the ability to solve problems independently and as part of a team;
B4.1 describe the phases (i.e., problem definition, analysis, design, writing code, testing, implementation, maintenance), milestones (e.g., date of completion of program specification), and products (e.g., specification, flow chart, program, documentation, bug reports) of a software development life cycle;

Simplifying Complex Equations

Taking a chunk of code and placing it in a function is a great way to create modularity in your code. It is a way of isolating a part of your code to ensure that it works correctly and then you don't have to worry about it.

Here is the problem:

Here is a list of problems that MUST be solved by writing a function. Choose a problem that no one else has picked and enter it into the spreadsheet. Do not wait until the last minute. Also, you cannot do a problem that we have already done in class. Here are the requirements:

Your main program (not the function) must accept user input and make sure it is valid so that your program does not crash. If invalid input is entered, it must notify the user and ask them to enter the input again.
Create a function that accepts the necessary input as parameters and returns the result.
The result should be displayed in main().

Assign-05 Problem Set: Functions

Things to Note

The top-down design is for the main() program.
The flowchart and pseudocode are for the function.
If you are not sure on any part of the problem, just ask me and I will give you additional information.

Assignment

complete the assignment section in Hãpara Workspace for this day
- if Hãpara is not working, make a copy of this document
- move it to your IMH-ICS folder for this course

Extra

See the rubric for more information.

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