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101 lines
2.2 KiB
Markdown
101 lines
2.2 KiB
Markdown
---
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id: 698a1a73ade5ac0e19180fa9
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title: "Challenge 206: Playing Card Values"
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challengeType: 29
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dashedName: challenge-206
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---
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# --description--
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Given an array of playing cards, return a new array with the numeric value of each card.
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Card Values:
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- An Ace (`"A"`) has a value of 1.
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- Numbered cards (`"2"` - `"10"`) have their face value: 2 - 10, respectively.
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- Face cards: Jack (`"J"`), Queen (`"Q"`), and King (`"K"`) are each worth 10.
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Suits:
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- Each card has a suit: Spades (`"S"`), Clubs (`"C"`), Diamonds (`"D"`), or Hearts (`"H"`).
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Card Format:
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- Each card is represented as a string: `"valueSuit"`. For Example: `"AS"` is the Ace of Spades, `"10H"` is the Ten of Hearts, and `"QC"` is the Queen of Clubs.
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# --hints--
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`card_values(["3H", "4D", "5S"])` should return `[3, 4, 5]`.
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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(card_values(["3H", "4D", "5S"]), [3, 4, 5])`)
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}})
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```
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`card_values(["AS", "10S", "10H", "6D", "7D"])` should return `[1, 10, 10, 6, 7]`.
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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(card_values(["AS", "10S", "10H", "6D", "7D"]), [1, 10, 10, 6, 7])`)
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}})
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```
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`card_values(["8D", "QS", "2H", "JC", "9C"])` should return `[8, 10, 2, 10, 9]`.
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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(card_values(["8D", "QS", "2H", "JC", "9C"]), [8, 10, 2, 10, 9])`)
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}})
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```
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`card_values(["AS", "KS"])` should return `[1, 10]`.
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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(card_values(["AS", "KS"]), [1, 10])`)
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}})
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```
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`card_values(["10H", "JH", "QH", "KH", "AH"])` should return `[10, 10, 10, 10, 1]`.
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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(card_values(["10H", "JH", "QH", "KH", "AH"]), [10, 10, 10, 10, 1])`)
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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 card_values(cards):
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return cards
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```
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# --solutions--
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```py
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def card_values(cards):
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values = []
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for card in cards:
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value_str = card[:-1]
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if value_str == "A":
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value = 1
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elif value_str in ["J", "Q", "K"]:
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value = 10
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else:
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value = int(value_str)
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values.append(value)
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return values
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```
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