529d72b242
* chore(i8n,learn): processed translations * Update curriculum/challenges/chinese/01-responsive-web-design/applied-visual-design/use-the-u-tag-to-underline-text.md Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> Co-authored-by: Crowdin Bot <support+bot@crowdin.com> Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com> Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com>
150 lines
2.4 KiB
Markdown
150 lines
2.4 KiB
Markdown
---
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id: 56533eb9ac21ba0edf2244dc
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title: Encadena sentencias if else
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challengeType: 1
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videoUrl: 'https://scrimba.com/c/caeJgsw'
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forumTopicId: 16772
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dashedName: chaining-if-else-statements
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---
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# --description--
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Las sentencias `if/else` pueden ser encadenadas para crear una lógica compleja. Aquí hay <dfn>pseudocódigo</dfn> de múltiples declaraciones `if` / `else if` encadenadas:
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```js
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if (condition1) {
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statement1
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} else if (condition2) {
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statement2
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} else if (condition3) {
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statement3
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. . .
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} else {
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statementN
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}
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```
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# --instructions--
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Escribe sentencias `if` / `else if` encadenadas para cumplir con las siguientes condiciones:
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`num < 5` - devuelve `Tiny`
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`num < 10` - devuelve `Small`
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`num < 15` - devuelve `Medium`
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`num < 20` - devuelve `Large`
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`num >= 20` - devuelve `Huge`
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# --hints--
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Debes tener al menos cuatro sentencias `else`
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```js
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assert(code.match(/else/g).length > 3);
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```
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Debes tener al menos cuatro sentencias `if`
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```js
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assert(code.match(/if/g).length > 3);
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```
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Debes tener al menos una sentencia `return`
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```js
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assert(code.match(/return/g).length >= 1);
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```
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`testSize(0)` debe devolver la cadena `Tiny`
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```js
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assert(testSize(0) === 'Tiny');
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```
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`testSize(4)` debe devolver la cadena `Tiny`
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```js
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assert(testSize(4) === 'Tiny');
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```
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`testSize(5)`debe devolver la cadena `Small`
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```js
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assert(testSize(5) === 'Small');
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```
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`testSize(8)` debe devolver la cadena `Small`
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```js
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assert(testSize(8) === 'Small');
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```
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`testSize(10)` debe devolver la cadena `Medium`
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```js
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assert(testSize(10) === 'Medium');
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```
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`testSize(14)` debe devolver la cadena `Medium`
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```js
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assert(testSize(14) === 'Medium');
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```
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`testSize(15)` debe devolver la cadena `Large`
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```js
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assert(testSize(15) === 'Large');
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```
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`testSize(17)` debe devolver la cadena `Large`
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```js
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assert(testSize(17) === 'Large');
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```
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`testSize(20)` debe devolver la cadena `Huge`
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```js
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assert(testSize(20) === 'Huge');
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```
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`testSize(25)` debe devolver la cadena `Huge`
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```js
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assert(testSize(25) === 'Huge');
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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 testSize(num) {
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// Only change code below this line
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return "Change Me";
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// Only change code above this line
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}
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testSize(7);
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```
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# --solutions--
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```js
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function testSize(num) {
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if (num < 5) {
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return "Tiny";
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} else if (num < 10) {
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return "Small";
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} else if (num < 15) {
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return "Medium";
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} else if (num < 20) {
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return "Large";
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} else {
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return "Huge";
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}
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}
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```
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