79 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			79 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
 | |
| id: 56533eb9ac21ba0edf2244da
 | |
| title: Introducing Else Statements
 | |
| challengeType: 1
 | |
| videoUrl: ''
 | |
| localeTitle: Introduciendo otras declaraciones
 | |
| ---
 | |
| 
 | |
| ## Description
 | |
| <section id="description"> 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. <blockquote> if (num> 10) { <br> devuelve "Más grande que 10"; <br> } else { <br> devuelve "10 o menos"; <br> } </blockquote></section>
 | |
| 
 | |
| ## Instructions
 | |
| <section id="instructions"> Combine las declaraciones <code>if</code> en una sola instrucción <code>if/else</code> . </section>
 | |
| 
 | |
| ## Tests
 | |
| <section id='tests'>
 | |
| 
 | |
| ```yml
 | |
| tests:
 | |
|   - text: Solo debes tener una sentencia <code>if</code> en el editor.
 | |
|     testString: 'assert(code.match(/if/g).length === 1, "You should only have one <code>if</code> statement in the editor");'
 | |
|   - text: Debes usar una sentencia <code>else</code>
 | |
|     testString: 'assert(/else/g.test(code), "You should use an <code>else</code> statement");'
 | |
|   - text: <code>testElse(4)</code> debe devolver "5 o más pequeño"
 | |
|     testString: 'assert(testElse(4) === "5 or Smaller", "<code>testElse(4)</code> should return "5 or Smaller"");'
 | |
|   - text: <code>testElse(5)</code> debe devolver "5 o más pequeño"
 | |
|     testString: 'assert(testElse(5) === "5 or Smaller", "<code>testElse(5)</code> should return "5 or Smaller"");'
 | |
|   - text: <code>testElse(6)</code> debe devolver "Más grande que 5"
 | |
|     testString: 'assert(testElse(6) === "Bigger than 5", "<code>testElse(6)</code> should return "Bigger than 5"");'
 | |
|   - text: <code>testElse(10)</code> debe devolver "Más grande que 5"
 | |
|     testString: 'assert(testElse(10) === "Bigger than 5", "<code>testElse(10)</code> should return "Bigger than 5"");'
 | |
|   - text: No cambie el código por encima o por debajo de las líneas.
 | |
|     testString: 'assert(/var result = "";/.test(code) && /return result;/.test(code), "Do not change the code above or below the lines.");'
 | |
| 
 | |
| ```
 | |
| 
 | |
| </section>
 | |
| 
 | |
| ## Challenge Seed
 | |
| <section id='challengeSeed'>
 | |
| 
 | |
| <div id='js-seed'>
 | |
| 
 | |
| ```js
 | |
| function testElse(val) {
 | |
|   var result = "";
 | |
|   // Only change code below this line
 | |
| 
 | |
|   if (val > 5) {
 | |
|     result = "Bigger than 5";
 | |
|   }
 | |
| 
 | |
|   if (val <= 5) {
 | |
|     result = "5 or Smaller";
 | |
|   }
 | |
| 
 | |
|   // Only change code above this line
 | |
|   return result;
 | |
| }
 | |
| 
 | |
| // Change this value to test
 | |
| testElse(4);
 | |
| 
 | |
| ```
 | |
| 
 | |
| </div>
 | |
| 
 | |
| 
 | |
| 
 | |
| </section>
 | |
| 
 | |
| ## Solution
 | |
| <section id='solution'>
 | |
| 
 | |
| ```js
 | |
| // solution required
 | |
| ```
 | |
| </section>
 |