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"title" : "Chunk Array" ,
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"content" : "<p>Given an array <code>arr</code> and a chunk size <code>size</code>, return a <strong>chunked</strong> array. A <strong>chunked</strong> array contains the original elements in <code>arr</code>, but consists of subarrays each of length <code>size</code>. The length of the last subarray may be less than <code>size</code> if <code>arr.length</code> is not evenly divisible by <code>size</code>.</p>\n\n<p>You may assume the array is the output of <code>JSON.parse</code>. In other words, it is valid JSON.</p>\n\n<p>Please solve it without using lodash's <code>_.chunk</code> function.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> arr = [1,2,3,4,5], size = 1\n<strong>Output:</strong> [[1],[2],[3],[4],[5]]\n<strong>Explanation:</strong> The arr has been split into subarrays each with 1 element.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> arr = [1,9,6,3,2], size = 3\n<strong>Output:</strong> [[1,9,6],[3,2]]\n<strong>Explanation:</strong> The arr has been split into subarrays with 3 elements. However, only two elements are left for the 2nd subarray.\n</pre>\n\n<p><strong class=\"example\">Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> arr = [8,5,3,2,6], size = 6\n<strong>Output:</strong> [[8,5,3,2,6]]\n<strong>Explanation:</strong> Size is greater than arr.length thus all elements are in the first subarray.\n</pre>\n\n<p><strong class=\"example\">Example 4:</strong></p>\n\n<pre>\n<strong>Input:</strong> arr = [], size = 1\n<strong>Output:</strong> []\n<strong>Explanation:</strong> There are no elements to be chunked so an empty array is returned.</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>arr</code> is a valid JSON array</li>\n\t<li><code>2 <= JSON.stringify(arr).length <= 10<sup>5</sup></code></li>\n\t<li><code>1 <= size <= arr.length + 1</code></li>\n</ul>\n" ,
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"translatedTitle" : "分块数组" ,
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"translatedContent" : "<p>给定一个数组 <code>arr</code> 和一个块大小 <code>size</code> ，返回一个 <strong>分块</strong> 的数组。<strong>分块</strong> 的数组包含了 <code>arr</code> 中的原始元素，但是每个子数组的长度都是 <code>size</code> 。如果 <code>arr.length</code> 不能被 <code>size</code> 整除，那么最后一个子数组的长度可能小于 <code>size</code> 。</p>\n\n<p>你可以假设该数组是 <code>JSON.parse</code> 的输出结果。换句话说， ： ： ： ： ,
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"code" : "/**\n * @param {Array} arr\n * @param {number} size\n * @return {Array}\n */\nvar chunk = function(arr, size) {\n \n};" ,
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"code" : "type JSONValue = null | boolean | number | string | JSONValue[] | { [key: string]: JSONValue };\ntype Obj = Record<string, JSONValue> | Array<JSONValue>;\n\nfunction chunk(arr: Obj[], size: number): Obj[][] {\n\t\n};" ,
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