81 lines
3.7 KiB
Markdown
81 lines
3.7 KiB
Markdown
---
|
|
id: 56533eb9ac21ba0edf2244df
|
|
title: Multiple Identical Options in Switch Statements
|
|
challengeType: 1
|
|
videoUrl: ''
|
|
localeTitle: Múltiples opciones idénticas en declaraciones de cambio
|
|
---
|
|
|
|
## Description
|
|
<section id="description"> Si la declaración de <code>break</code> se omite en el <code>case</code> de una instrucción de <code>switch</code> , se ejecutan las siguientes instrucciones de <code>case</code> hasta que se encuentra una <code>break</code> . Si tiene varias entradas con la misma salida, puede representarlas en una declaración de <code>switch</code> como esta: <blockquote> interruptor (val) { <br> caso 1: <br> caso 2: <br> caso 3: <br> resultado = "1, 2 o 3"; <br> descanso; <br> caso 4: <br> result = "4 solo"; <br> } </blockquote> Los casos para 1, 2 y 3 producirán el mismo resultado. </section>
|
|
|
|
## Instructions
|
|
<section id="instructions"> Escriba una instrucción de cambio para establecer la <code>answer</code> para los siguientes rangos: <br> <code>1-3</code> - "Bajo" <br> <code>4-6</code> - "Mid" <br> <code>7-9</code> - <strong>Nota</strong> "Alta" <br> Deberá tener una declaración de <code>case</code> para cada número en el rango. </section>
|
|
|
|
## Tests
|
|
<section id='tests'>
|
|
|
|
```yml
|
|
tests:
|
|
- text: <code>sequentialSizes(1)</code> debe devolver "Low"
|
|
testString: 'assert(sequentialSizes(1) === "Low", "<code>sequentialSizes(1)</code> should return "Low"");'
|
|
- text: <code>sequentialSizes(2)</code> debe devolver "Low"
|
|
testString: 'assert(sequentialSizes(2) === "Low", "<code>sequentialSizes(2)</code> should return "Low"");'
|
|
- text: <code>sequentialSizes(3)</code> debe devolver "Low"
|
|
testString: 'assert(sequentialSizes(3) === "Low", "<code>sequentialSizes(3)</code> should return "Low"");'
|
|
- text: <code>sequentialSizes(4)</code> debe devolver "Mid"
|
|
testString: 'assert(sequentialSizes(4) === "Mid", "<code>sequentialSizes(4)</code> should return "Mid"");'
|
|
- text: <code>sequentialSizes(5)</code> debe devolver "Mid"
|
|
testString: 'assert(sequentialSizes(5) === "Mid", "<code>sequentialSizes(5)</code> should return "Mid"");'
|
|
- text: <code>sequentialSizes(6)</code> debe devolver "Mid"
|
|
testString: 'assert(sequentialSizes(6) === "Mid", "<code>sequentialSizes(6)</code> should return "Mid"");'
|
|
- text: <code>sequentialSizes(7)</code> debe devolver "Alto"
|
|
testString: 'assert(sequentialSizes(7) === "High", "<code>sequentialSizes(7)</code> should return "High"");'
|
|
- text: <code>sequentialSizes(8)</code> debe devolver "Alto"
|
|
testString: 'assert(sequentialSizes(8) === "High", "<code>sequentialSizes(8)</code> should return "High"");'
|
|
- text: <code>sequentialSizes(9)</code> debe devolver "Alto"
|
|
testString: 'assert(sequentialSizes(9) === "High", "<code>sequentialSizes(9)</code> should return "High"");'
|
|
- text: No debes usar ninguna declaración <code>if</code> o <code>else</code>
|
|
testString: 'assert(!/else/g.test(code) || !/if/g.test(code), "You should not use any <code>if</code> or <code>else</code> statements");'
|
|
- text: Usted debe tener nueve declaraciones de <code>case</code>
|
|
testString: 'assert(code.match(/case/g).length === 9, "You should have nine <code>case</code> statements");'
|
|
|
|
```
|
|
|
|
</section>
|
|
|
|
## Challenge Seed
|
|
<section id='challengeSeed'>
|
|
|
|
<div id='js-seed'>
|
|
|
|
```js
|
|
function sequentialSizes(val) {
|
|
var answer = "";
|
|
// Only change code below this line
|
|
|
|
|
|
|
|
// Only change code above this line
|
|
return answer;
|
|
}
|
|
|
|
// Change this value to test
|
|
sequentialSizes(1);
|
|
|
|
```
|
|
|
|
</div>
|
|
|
|
|
|
|
|
</section>
|
|
|
|
## Solution
|
|
<section id='solution'>
|
|
|
|
```js
|
|
// solution required
|
|
```
|
|
</section>
|