2021-02-06 04:42:36 +00:00
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---
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id: a202eed8fc186c8434cb6d61
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2021-03-16 08:41:19 -06:00
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title: Invierte una cadena
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2021-02-06 04:42:36 +00:00
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challengeType: 5
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forumTopicId: 16043
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dashedName: reverse-a-string
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---
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# --description--
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2021-03-16 08:41:19 -06:00
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Invierte la cadena proporcionada.
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2021-02-06 04:42:36 +00:00
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2021-03-16 08:41:19 -06:00
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Es posible que necesites convertir la cadena en un arreglo antes de poder invertirla.
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2021-02-06 04:42:36 +00:00
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2021-03-16 08:41:19 -06:00
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Tu resultado debe ser una cadena.
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2021-02-06 04:42:36 +00:00
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# --hints--
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2021-03-16 08:41:19 -06:00
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`reverseString("hello")` debe devolver una cadena.
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2021-02-06 04:42:36 +00:00
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```js
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assert(typeof reverseString('hello') === 'string');
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```
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2021-03-16 08:41:19 -06:00
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`reverseString("hello")` debe devolver la cadena `olleh`.
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2021-02-06 04:42:36 +00:00
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```js
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assert(reverseString('hello') === 'olleh');
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```
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2021-03-16 08:41:19 -06:00
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`reverseString("Howdy")` debe devolver la cadena `ydwoH`.
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2021-02-06 04:42:36 +00:00
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```js
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assert(reverseString('Howdy') === 'ydwoH');
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```
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2021-03-16 08:41:19 -06:00
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`reverseString("Greetings from Earth")` debe devolver la cadena `htraE morf sgniteerG`.
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2021-02-06 04:42:36 +00:00
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```js
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assert(reverseString('Greetings from Earth') === 'htraE morf sgniteerG');
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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 reverseString(str) {
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return str;
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}
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reverseString("hello");
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```
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# --solutions--
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```js
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function reverseString(str) {
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return str.split('').reverse().join('');
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}
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reverseString("hello");
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```
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