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92 lines
1.7 KiB
Markdown
92 lines
1.7 KiB
Markdown
---
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id: 68ee9e3066cfd4eb2328e8a7
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title: "Challenge 88: Weekday Finder"
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challengeType: 29
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dashedName: challenge-88
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---
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# --description--
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Given a string date in the format `YYYY-MM-DD`, return the day of the week.
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Valid return days are:
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- `"Sunday"`
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- `"Monday"`
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- `"Tuesday"`
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- `"Wednesday"`
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- `"Thursday"`
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- `"Friday"`
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- `"Saturday"`
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Be sure to ignore time zones.
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# --hints--
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`get_weekday("2025-11-06")` should return `Thursday`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(get_weekday("2025-11-06"), "Thursday")`)
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}})
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```
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`get_weekday("1999-12-31")` should return `Friday`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(get_weekday("1999-12-31"), "Friday")`)
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}})
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```
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`get_weekday("1111-11-11")` should return `Saturday`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(get_weekday("1111-11-11"), "Saturday")`)
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}})
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```
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`get_weekday("2112-12-21")` should return `Wednesday`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(get_weekday("2112-12-21"), "Wednesday")`)
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}})
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```
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`get_weekday("2345-10-01")` should return `Monday`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(get_weekday("2345-10-01"), "Monday")`)
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}})
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```
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# --seed--
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## --seed-contents--
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```py
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def get_weekday(date_string):
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return date_string
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```
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# --solutions--
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```py
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import datetime
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def get_weekday(date_string):
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days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]
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year, month, day = map(int, date_string.split("-"))
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date = datetime.date(year, month, day)
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return days[date.weekday() % 7 + 1 if date.weekday() != 6 else 0]
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```
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