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Diffstat (limited to 'src/Q9/README.md')
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1 files changed, 79 insertions, 4 deletions
diff --git a/src/Q9/README.md b/src/Q9/README.md index c835bc9..550cfb7 100644 --- a/src/Q9/README.md +++ b/src/Q9/README.md @@ -16,17 +16,92 @@ If the number is prime, print “prime”. 2. Description of the Code: -[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.] +Most of the methods implemented required some for of modulus division. I +was able to extract a method called `isDivisibleBy` that I was able to +reuse quite a bit. 3. Errors and Warnings: -[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.] -Table 1: List of Errors and Warnings Encountered in the Program +```bash +モ mvn test +[INFO] Scanning for projects... +[INFO] +[INFO] -------------------< ca.mokhan.comp268:assignment1 >-------------------- +[INFO] Building assignment1 1.0-SNAPSHOT +[INFO] --------------------------------[ jar ]--------------------------------- +[INFO] +[INFO] --- fmt-maven-plugin:2.8:format (default) @ assignment1 --- +[INFO] Processed 48 files (0 reformatted). +[INFO] +[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ assignment1 --- +[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! +[INFO] skip non existing resourceDirectory /Users/mokha/development/gh/comp-268/src/main/resources +[INFO] +[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ assignment1 --- +[INFO] Changes detected - recompiling the module! +[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent! +[INFO] Compiling 24 source files to /Users/mokha/development/gh/comp-268/target/classes +[INFO] +[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ assignment1 --- +[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! +[INFO] skip non existing resourceDirectory /Users/mokha/development/gh/comp-268/src/test/resources +[INFO] +[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ assignment1 --- +[INFO] Changes detected - recompiling the module! +[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent! +[INFO] Compiling 24 source files to /Users/mokha/development/gh/comp-268/target/test-classes +[INFO] +[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ assignment1 --- +[INFO] Surefire report directory: /Users/mokha/development/gh/comp-268/target/surefire-reports + +------------------------------------------------------- + T E S T S +------------------------------------------------------- +Running ca.mokhan.comp268.AppTest +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec +Running ca.mokhan.test.CandidateTest +Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.053 sec +Running ca.mokhan.test.NumberTest +Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.023 sec +Running ca.mokhan.test.EmployeeSavingsTest +Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec +Running ca.mokhan.test.CartesianCoordinateSystemTest +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec +Running ca.mokhan.test.CommunicationTest +Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec +Running ca.mokhan.test.TaxReturnTest +Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec +Running ca.mokhan.test.BanffMarathonRunnerTest +Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec +Running ca.mokhan.test.AddressBookTest +Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec +Running ca.mokhan.test.TriangleTest +Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec +Running ca.mokhan.test.BonusOnSavingsTest +Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec +Running ca.mokhan.test.HailstoneSequenceTest +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec + +Results : + +Tests run: 52, Failures: 0, Errors: 0, Skipped: 0 + +[INFO] ------------------------------------------------------------------------ +[INFO] BUILD SUCCESS +[INFO] ------------------------------------------------------------------------ +[INFO] Total time: 2.844 s +[INFO] Finished at: 2019-05-13T21:40:21-06:00 +[INFO] ------------------------------------------------------------------------ +``` 4. Sample Input and Output: [Provide some test cases with sample input and output of your program.] +Tests are available in `NumberTest.java`. + 5. Discussion: -[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.] +The implementation of the `isPrime` method is very naive and will work +for small values of `n`. It uses a brute force approach without any form +of memoization. |