77 lines
2.1 KiB
Markdown
77 lines
2.1 KiB
Markdown
---
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title: Zig-zag matrix
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id: 594810f028c0303b75339ad8
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challengeType: 5
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videoUrl: ''
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localeTitle: Matriz zig-zag
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---
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## Description
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<section id="description"> Una matriz de "zig-zag" es una disposición cuadrada de los primeros enteros $ N ^ 2 $, donde los números aumentan secuencialmente a medida que zigzaguea a lo largo de los <a href="https://en.wiktionary.org/wiki/antidiagonal">anti-diagonales de</a> la matriz. Por ejemplo, dado "'5"', produzca esta matriz: <pre> 0 1 5 6 14
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2 4 7 13 15
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3 8 12 16 21
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9 11 17 20 22
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10 18 19 23 24
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</pre> Escriba una función que tome el tamaño de la matriz en zig-zag y devuelva la matriz correspondiente como una matriz bidimensional. </section>
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## Instructions
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<section id="instructions">
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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: ZigZagMatrix debe ser una función
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testString: 'assert.equal(typeof ZigZagMatrix, "function", "ZigZagMatrix must be a function");'
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- text: ZigZagMatrix debe devolver la matriz
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testString: 'assert.equal(typeof ZigZagMatrix(1), "object", "ZigZagMatrix should return array");'
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- text: ZigZagMatrix debe devolver una matriz de matrices de nidos
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testString: 'assert.equal(typeof ZigZagMatrix(1)[0], "object", "ZigZagMatrix should return an array of nestes arrays");'
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- text: 'ZigZagMatrix (1) debe devolver [[0]]'
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testString: 'assert.deepEqual(ZigZagMatrix(1), zm1, "ZigZagMatrix(1) should return [[0]]");'
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- text: 'ZigZagMatrix (2) debe devolver [[0, 1], [2, 3]]'
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testString: 'assert.deepEqual(ZigZagMatrix(2), zm2, "ZigZagMatrix(2) should return [[0, 1], [2, 3]]");'
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- text: ZigZagMatrix (5) debe devolver la matriz especificada
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testString: 'assert.deepEqual(ZigZagMatrix(5), zm5, "ZigZagMatrix(5) must return specified matrix");'
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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 ZigZagMatrix(n) {
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// Good luck!
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return [[], []];
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}
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```
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</div>
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### After Test
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<div id='js-teardown'>
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```js
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console.info('after the test');
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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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// solution required
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```
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</section>
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