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id, title, challengeType, dashedName
| id | title | challengeType | dashedName |
|---|---|---|---|
| 68ee9e3066cfd4eb2328e8a4 | Challenge 85: Word Counter | 28 | challenge-85 |
--description--
Given a sentence string, return the number of words that are in the sentence.
- Words are any sequence of non-space characters and are separated by a single space.
--hints--
countWords("Hello world") should return 2.
assert.equal(countWords("Hello world"), 2);
countWords("The quick brown fox jumps over the lazy dog.") should return 9.
assert.equal(countWords("The quick brown fox jumps over the lazy dog."), 9);
countWords("I like coding challenges!") should return 4.
assert.equal(countWords("I like coding challenges!"), 4);
countWords("Complete the challenge in JavaScript and Python.") should return 7.
assert.equal(countWords("Complete the challenge in JavaScript and Python."), 7);
countWords("The missing semi-colon crashed the entire internet.") should return 7.
assert.equal(countWords("The missing semi-colon crashed the entire internet."), 7);
--seed--
--seed-contents--
function countWords(sentence) {
return sentence;
}
--solutions--
function countWords(sentence) {
return sentence.split(' ').length;
}