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78 lines
1.6 KiB
Markdown
78 lines
1.6 KiB
Markdown
---
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id: 68ee9e3066cfd4eb2328e8a4
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title: "Challenge 85: Word Counter"
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challengeType: 29
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dashedName: challenge-85
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---
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# --description--
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Given a sentence string, return the number of words that are in the sentence.
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- Words are any sequence of non-space characters and are separated by a single space.
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# --hints--
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`count_words("Hello world")` should return `2`.
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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(count_words("Hello world"), 2)`)
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}})
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```
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`count_words("The quick brown fox jumps over the lazy dog.")` should return `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(count_words("The quick brown fox jumps over the lazy dog."), 9)`)
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}})
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```
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`count_words("I like coding challenges!")` should return `4`.
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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(count_words("I like coding challenges!"), 4)`)
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}})
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```
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`count_words("Complete the challenge in JavaScript and Python.")` should return `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(count_words("Complete the challenge in JavaScript and Python."), 7)`)
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}})
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```
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`count_words("The missing semi-colon crashed the entire internet.")` should return `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(count_words("The missing semi-colon crashed the entire internet."), 7)`)
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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 count_words(sentence):
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return sentence
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```
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# --solutions--
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```py
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def count_words(sentence):
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return len(sentence.split(' '))
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```
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