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65 lines
1.2 KiB
Markdown
65 lines
1.2 KiB
Markdown
---
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id: 68ee9e3066cfd4eb2328e8a4
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title: "Challenge 85: Word Counter"
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challengeType: 28
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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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`countWords("Hello world")` should return `2`.
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```js
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assert.equal(countWords("Hello world"), 2);
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```
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`countWords("The quick brown fox jumps over the lazy dog.")` should return `9`.
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```js
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assert.equal(countWords("The quick brown fox jumps over the lazy dog."), 9);
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```
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`countWords("I like coding challenges!")` should return `4`.
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```js
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assert.equal(countWords("I like coding challenges!"), 4);
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```
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`countWords("Complete the challenge in JavaScript and Python.")` should return `7`.
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```js
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assert.equal(countWords("Complete the challenge in JavaScript and Python."), 7);
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```
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`countWords("The missing semi-colon crashed the entire internet.")` should return `7`.
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```js
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assert.equal(countWords("The missing semi-colon crashed the entire internet."), 7);
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```
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# --seed--
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## --seed-contents--
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```js
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function countWords(sentence) {
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return sentence;
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}
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```
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# --solutions--
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```js
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function countWords(sentence) {
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return sentence.split(' ').length;
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}
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```
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