primeiro commit com exercicios de Exercism realizados até esta data
This commit is contained in:
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{
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"authors": [
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"BNAndras"
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],
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"files": {
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"solution": [
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"line_up.py"
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],
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"test": [
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"line_up_test.py"
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],
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"example": [
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".meta/example.py"
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]
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},
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"blurb": "Help lining up customers at Yaʻqūb's Deli.",
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"source": "mk-mxp, based on previous work from Exercism contributors codedge and neenjaw",
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"source_url": "https://forum.exercism.org/t/new-exercise-ordinal-numbers/19147"
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}
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{"track":"python","exercise":"line-up","id":"d0c2453a1ae5498a9727a6c50298a90a","url":"https://exercism.org/tracks/python/exercises/line-up","handle":"sanctushck","is_requester":true,"auto_approve":false}
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# Help
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## Running the tests
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We use [pytest][pytest: Getting Started Guide] as our website test runner.
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You will need to install `pytest` on your development machine if you want to run tests for the Python track locally.
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You should also install the following `pytest` plugins:
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- [pytest-cache][pytest-cache]
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- [pytest-subtests][pytest-subtests]
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Extended information can be found in our website [Python testing guide][Python track tests page].
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### Running Tests
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To run the included tests, navigate to the folder where the exercise is stored using `cd` in your terminal (_replace `<exercise-folder-location>` below with your path_).
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Test files usually end in `_test.py`, and are the same tests that run on the website when a solution is uploaded.
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Linux/MacOS
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```bash
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$ cd <path/to/exercise-folder-location>
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```
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Windows
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```powershell
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PS C:\Users\foobar> cd <path\to\exercise-folder-location>
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```
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<br>
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Next, run the `pytest` command in your terminal, replacing `<exercise_test.py>` with the name of the test file:
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Linux/MacOS
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```bash
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$ python3 -m pytest -o markers=task <exercise_test.py>
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==================== 7 passed in 0.08s ====================
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```
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Windows
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```powershell
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PS C:\Users\foobar> py -m pytest -o markers=task <exercise_test.py>
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==================== 7 passed in 0.08s ====================
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```
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### Common options
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- `-o` : override default `pytest.ini` (_you can use this to avoid marker warnings_)
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- `-v` : enable verbose output.
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- `-x` : stop running tests on first failure.
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- `--ff` : run failures from previous test before running other test cases.
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For additional options, use `python3 -m pytest -h` or `py -m pytest -h`.
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### Fixing warnings
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If you do not use `pytest -o markers=task` when invoking `pytest`, you might receive a `PytestUnknownMarkWarning` for tests that use our new syntax:
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```bash
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PytestUnknownMarkWarning: Unknown pytest.mark.task - is this a typo? You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/mark.html
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```
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To avoid typing `pytest -o markers=task` for every test you run, you can use a `pytest.ini` configuration file.
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We have made one that can be downloaded from the top level of the Python track directory: [pytest.ini][pytest.ini].
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You can also create your own `pytest.ini` file with the following content:
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```ini
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[pytest]
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markers =
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task: A concept exercise task.
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```
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Placing the `pytest.ini` file in the _root_ or _working_ directory for your Python track exercises will register the marks and stop the warnings.
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More information on pytest marks can be found in the `pytest` documentation on [marking test functions][pytest: marking test functions with attributes] and the `pytest` documentation on [working with custom markers][pytest: working with custom markers].
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Information on customizing pytest configurations can be found in the `pytest` documentation on [configuration file formats][pytest: configuration file formats].
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### Extending your IDE or Code Editor
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Many IDEs and code editors have built-in support for using `pytest` and other code quality tools.
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Some community-sourced options can be found on our [Python track tools page][Python track tools page].
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[Pytest: Getting Started Guide]: https://docs.pytest.org/en/latest/getting-started.html
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[Python track tools page]: https://exercism.org/docs/tracks/python/tools
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[Python track tests page]: https://exercism.org/docs/tracks/python/tests
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[pytest-cache]:http://pythonhosted.org/pytest-cache/
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[pytest-subtests]:https://github.com/pytest-dev/pytest-subtests
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[pytest.ini]: https://github.com/exercism/python/blob/main/pytest.ini
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[pytest: configuration file formats]: https://docs.pytest.org/en/6.2.x/customize.html#configuration-file-formats
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[pytest: marking test functions with attributes]: https://docs.pytest.org/en/6.2.x/mark.html#raising-errors-on-unknown-marks
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[pytest: working with custom markers]: https://docs.pytest.org/en/6.2.x/example/markers.html#working-with-custom-markers
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## Submitting your solution
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You can submit your solution using the `exercism submit line_up.py` command.
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This command will upload your solution to the Exercism website and print the solution page's URL.
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It's possible to submit an incomplete solution which allows you to:
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- See how others have completed the exercise
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- Request help from a mentor
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## Need to get help?
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If you'd like help solving the exercise, check the following pages:
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- The [Python track's documentation](https://exercism.org/docs/tracks/python)
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- The [Python track's programming category on the forum](https://forum.exercism.org/c/programming/python)
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- [Exercism's programming category on the forum](https://forum.exercism.org/c/programming/5)
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- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
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Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
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Below are some resources for getting help if you run into trouble:
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- [The PSF](https://www.python.org) hosts Python downloads, documentation, and community resources.
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- [Python Community Forums](https://discuss.python.org/) help, PEP discussion, core Python committers, and more.
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- [The Exercism Community on Discord](https://exercism.org/r/discord)
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- [The Exercism Community Discussion Forums](https://forum.exercsim.org)
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- [Python Community on Discord](https://pythondiscord.com/) is a very helpful and active community.
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- [/r/learnpython/](https://www.reddit.com/r/learnpython/) is a subreddit designed for Python learners.
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- [#python on Libera.chat](https://www.python.org/community/irc/) this is where the core developers for the language hang out and get work done.
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- [Free Code Camp Community Forums](https://forum.freecodecamp.org/)
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- [Pythontutor](http://pythontutor.com/) for stepping through small code snippets visually.
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Additionally, [StackOverflow](http://stackoverflow.com/questions/tagged/python) is a good spot to search for your problem/question to see if it has been answered already.
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If not - you can always [ask](https://stackoverflow.com/help/how-to-ask) or [answer](https://stackoverflow.com/help/how-to-answer) someone else's question.
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@@ -0,0 +1,42 @@
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# Line Up
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Welcome to Line Up on Exercism's Python Track.
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If you need help running the tests or submitting your code, check out `HELP.md`.
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## Introduction
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Your friend Yaʻqūb works the counter at a deli in town, slicing, weighing, and wrapping orders for a line of hungry customers that gets longer every day.
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Waiting customers are starting to lose track of who is next, so he wants numbered tickets they can use to track the order in which they arrive.
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To make the customers feel special, he does not want the ticket to have only a number on it.
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They shall get a proper English sentence with their name and number on it.
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## Instructions
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Given a name and a number, your task is to produce a sentence using that name and that number as an [ordinal numeral][ordinal-numeral].
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Yaʻqūb expects to use numbers from 1 up to 999.
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Rules:
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- Numbers ending in 1 (unless ending in 11) → `"st"`
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- Numbers ending in 2 (unless ending in 12) → `"nd"`
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- Numbers ending in 3 (unless ending in 13) → `"rd"`
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- All other numbers → `"th"`
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Examples:
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- `"Mary", 1` → `"Mary, you are the 1st customer we serve today. Thank you!"`
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- `"John", 12` → `"John, you are the 12th customer we serve today. Thank you!"`
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- `"Dahir", 162` → `"Dahir, you are the 162nd customer we serve today. Thank you!"`
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[ordinal-numeral]: https://en.wikipedia.org/wiki/Ordinal_numeral
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## Source
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### Created by
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- @BNAndras
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### Based on
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mk-mxp, based on previous work from Exercism contributors codedge and neenjaw - https://forum.exercism.org/t/new-exercise-ordinal-numbers/19147
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Binary file not shown.
Binary file not shown.
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def line_up(name, number):
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ordinal_sufix: str = ""
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# for the special case when the tenths of the number is between 10 and 20
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# the ordinal of all numbers are equal to 'th'
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if number % 100 > 10 and number % 100 < 20:
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return f"{name}, you are the {number}th customer we serve today. Thank you!"
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match number % 10:
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case 1:
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ordinal_sufix = "st"
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case 2:
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ordinal_sufix = "nd"
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case 3:
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ordinal_sufix = "rd"
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case _:
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ordinal_sufix = "th"
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return f"{name}, you are the {number}{ordinal_sufix} customer we serve today. Thank you!"
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@@ -0,0 +1,173 @@
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# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/line-up/canonical-data.json
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# File last updated on 2026-09-30
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import unittest
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from line_up import (
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line_up,
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)
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class LineUpTest(unittest.TestCase):
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def test_format_smallest_non_exceptional_ordinal_numeral_4(self):
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self.assertEqual(
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line_up("Gianna", 4),
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"Gianna, you are the 4th customer we serve today. Thank you!",
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)
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def test_format_greatest_single_digit_non_exceptional_ordinal_numeral_9(self):
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self.assertEqual(
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line_up("Maarten", 9),
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"Maarten, you are the 9th customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_5(self):
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self.assertEqual(
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line_up("Petronila", 5),
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"Petronila, you are the 5th customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_6(self):
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self.assertEqual(
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line_up("Attakullakulla", 6),
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"Attakullakulla, you are the 6th customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_7(self):
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self.assertEqual(
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line_up("Kate", 7),
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"Kate, you are the 7th customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_8(self):
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self.assertEqual(
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line_up("Maximiliano", 8),
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"Maximiliano, you are the 8th customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_1(self):
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self.assertEqual(
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line_up("Mary", 1),
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"Mary, you are the 1st customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_2(self):
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self.assertEqual(
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line_up("Haruto", 2),
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"Haruto, you are the 2nd customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_3(self):
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self.assertEqual(
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line_up("Henriette", 3),
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"Henriette, you are the 3rd customer we serve today. Thank you!",
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)
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def test_format_smallest_two_digit_non_exceptional_ordinal_numeral_10(self):
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self.assertEqual(
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line_up("Alvarez", 10),
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"Alvarez, you are the 10th customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_11(self):
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self.assertEqual(
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line_up("Jacqueline", 11),
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"Jacqueline, you are the 11th customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_12(self):
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self.assertEqual(
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line_up("Juan", 12),
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"Juan, you are the 12th customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_13(self):
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self.assertEqual(
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line_up("Patricia", 13),
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"Patricia, you are the 13th customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_21(self):
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self.assertEqual(
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line_up("Washi", 21),
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"Washi, you are the 21st customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_22_ending_in_nd_even_though_it_is_a_multiple_of_11(
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self,
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):
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self.assertEqual(
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line_up("Ingrid", 22),
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"Ingrid, you are the 22nd customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_33_ending_in_rd_even_though_it_is_a_multiple_of_11(
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self,
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):
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self.assertEqual(
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line_up("Mario", 33),
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"Mario, you are the 33rd customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_52_ending_in_nd_even_though_it_is_a_multiple_of_13(
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self,
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):
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self.assertEqual(
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line_up("Quentin", 52),
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"Quentin, you are the 52nd customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_62(self):
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self.assertEqual(
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line_up("Nayra", 62),
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"Nayra, you are the 62nd customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_72_ending_in_nd_even_though_it_is_a_multiple_of_12(
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self,
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):
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self.assertEqual(
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line_up("Ugo", 72),
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"Ugo, you are the 72nd customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_91_ending_in_st_even_though_it_is_a_multiple_of_13(
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self,
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):
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self.assertEqual(
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line_up("Boris", 91),
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"Boris, you are the 91st customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_100(self):
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self.assertEqual(
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line_up("John", 100),
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"John, you are the 100th customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_101(self):
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self.assertEqual(
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line_up("Zeinab", 101),
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"Zeinab, you are the 101st customer we serve today. Thank you!",
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)
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def test_format_non_exceptional_ordinal_numeral_112(self):
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self.assertEqual(
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line_up("Knud", 112),
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"Knud, you are the 112th customer we serve today. Thank you!",
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)
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def test_format_exceptional_ordinal_numeral_123(self):
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self.assertEqual(
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line_up("Yma", 123),
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"Yma, you are the 123rd customer we serve today. Thank you!",
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)
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def test_format_large_number_972_ending_in_nd_even_though_it_is_a_multiple_of_12(
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self,
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):
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self.assertEqual(
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line_up("Elias", 972),
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"Elias, you are the 972nd customer we serve today. Thank you!",
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)
|
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