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Your score |
Max score |
Coding style (marks independent of program functionality) |
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- Appropriate use of white space (source code)
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2 |
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- Self-documenting variable and constant names.
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3 |
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- Use of named constants as appropriate
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1 |
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- Boolean and mathematical expressions are simple and easy to read
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3 |
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- Minimum of 3 functions employed
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3 |
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- Each function implements one well defined task
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4 |
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- Functions don't exceed one screen size in length ~20 - 30 lines
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2 |
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- Global variables employed
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-4 |
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Sub total |
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18 |
Documentation (marks independent of program functionality) |
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- Header documentation includes name and tutorial section
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1 |
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- Header documentation contains description of program.
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1 |
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- Some form of versioning system is demonstrated in the header
documentation
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1 |
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- Each function is documented (similar to documentation for the entire
program but applies only to that function)
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3 |
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Sub total |
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6 |
Functionality (only qualify for these marks if the program
runs) |
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Prompts for expression |
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1 |
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Displays the original expression at same time as displaying the result |
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1 |
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Displays a result based that's somehow based on the expression (not
hard-coded) |
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2 |
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Can correctly calculate result for 2 operands, 1 operations (all four) |
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6 |
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Can correctly calculate result for 3 operands, 2 operations (all four) |
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4 |
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Can correctly determine the order of operation (only applicable if program
can handle 2 operators) |
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4 |
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Can properly handle real number input and can detect erroneous real input |
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4 |
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Clear and helpful error messages/prevention |
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2 |
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Determines if operator is valid |
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2 |
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Can handle leading/trailing white space |
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2 |
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Sub total |
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28 |
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OVERALL ASSIGNMENT TOTAL (Letter grade) |
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52 |