93 lines
2.7 KiB
Markdown
93 lines
2.7 KiB
Markdown
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---
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id: 56533eb9ac21ba0edf2244da
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title: Introducing Else Statements
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localeTitle: Introduciendo otras declaraciones
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challengeType: 1
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---
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## Description
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<section id='description'>
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Cuando una condición para una sentencia <code>if</code> es verdadera, se ejecuta el bloque de código siguiente. ¿Qué pasa cuando esa condición es falsa? Normalmente no pasaría nada. Con una sentencia <code>else</code> , se puede ejecutar un bloque de código alternativo.
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<blockquote>if (num > 10) {<br> return "Bigger than 10";<br>} else {<br> return "10 or Less";<br>}</blockquote>
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</section>
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## Instructions
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<section id='instructions'>
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Combine las sentencias <code>if</code> en una sola sentencia <code>if/else</code> .
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: Solo debes tener una sentencia <code>if</code> en el editor.
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testString: 'assert(code.match(/if/g).length === 1, "You should only have one <code>if</code> statement in the editor");'
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- text: Debes usar una sentencia <code>else</code>
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testString: 'assert(/else/g.test(code), "You should use an <code>else</code> statement");'
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- text: <code>testElse(4)</code> debe devolver "5 o más pequeño"
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testString: 'assert(testElse(4) === "5 or Smaller", "<code>testElse(4)</code> should return "5 or Smaller"");'
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- text: <code>testElse(5)</code> debe devolver "5 o más pequeño"
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testString: 'assert(testElse(5) === "5 or Smaller", "<code>testElse(5)</code> should return "5 or Smaller"");'
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- text: <code>testElse(6)</code> debe devolver "Más grande que 5"
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testString: 'assert(testElse(6) === "Bigger than 5", "<code>testElse(6)</code> should return "Bigger than 5"");'
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- text: <code>testElse(10)</code> debe devolver "Más grande que 5"
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testString: 'assert(testElse(10) === "Bigger than 5", "<code>testElse(10)</code> should return "Bigger than 5"");'
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- text: No cambie el código por encima o por debajo de las líneas.
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testString: 'assert(/var result = "";/.test(code) && /return result;/.test(code), "Do not change the code above or below the lines.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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function testElse(val) {
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var result = "";
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// Only change code below this line
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if (val > 5) {
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result = "Bigger than 5";
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}
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if (val <= 5) {
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result = "5 or Smaller";
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}
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// Only change code above this line
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return result;
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}
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// Change this value to test
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testElse(4);
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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function testElse(val) {
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var result = "";
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if(val > 5) {
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result = "Bigger than 5";
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} else {
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result = "5 or Smaller";
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}
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return result;
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}
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```
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</section>
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