leetcode-problemset/leetcode-cn/originData/make-two-arrays-equal-by-reversing-sub-arrays.json

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            "questionId": "1556",
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            "categoryTitle": "Algorithms",
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            "title": "Make Two Arrays Equal by Reversing Sub-arrays",
            "titleSlug": "make-two-arrays-equal-by-reversing-sub-arrays",
            "content": "<p>You are given two integer arrays of equal length <code>target</code> and <code>arr</code>. In one step, you can select any <strong>non-empty sub-array</strong> of <code>arr</code> and reverse it. You are allowed to make any number of steps.</p>\n\n<p>Return <code>true</code> <em>if you can make </em><code>arr</code><em> equal to </em><code>target</code><em>&nbsp;or </em><code>false</code><em> otherwise</em>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> target = [1,2,3,4], arr = [2,4,1,3]\n<strong>Output:</strong> true\n<strong>Explanation:</strong> You can follow the next steps to convert arr to target:\n1- Reverse sub-array [2,4,1], arr becomes [1,4,2,3]\n2- Reverse sub-array [4,2], arr becomes [1,2,4,3]\n3- Reverse sub-array [4,3], arr becomes [1,2,3,4]\nThere are multiple ways to convert arr to target, this is not the only way to do so.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> target = [7], arr = [7]\n<strong>Output:</strong> true\n<strong>Explanation:</strong> arr is equal to target without any reverses.\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> target = [3,7,9], arr = [3,7,11]\n<strong>Output:</strong> false\n<strong>Explanation:</strong> arr does not have value 9 and it can never be converted to target.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>target.length == arr.length</code></li>\n\t<li><code>1 &lt;= target.length &lt;= 1000</code></li>\n\t<li><code>1 &lt;= target[i] &lt;= 1000</code></li>\n\t<li><code>1 &lt;= arr[i] &lt;= 1000</code></li>\n</ul>\n",
            "translatedTitle": "通过翻转子数组使两个数组相等",
            "translatedContent": "<p>给你两个长度相同的整数数组&nbsp;<code>target</code>&nbsp;和&nbsp;<code>arr</code>&nbsp;。每一步中，你可以选择&nbsp;<code>arr</code>&nbsp;的任意 <strong>非空子数组</strong>&nbsp;并将它翻转。你可以执行此过程任意次。</p>\n\n<p><em>如果你能让 <code>arr</code>&nbsp;变得与 <code>target</code>&nbsp;相同，返回 True；否则，返回 False 。</em></p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>target = [1,2,3,4], arr = [2,4,1,3]\n<strong>输出：</strong>true\n<strong>解释：</strong>你可以按照如下步骤使 arr 变成 target：\n1- 翻转子数组 [2,4,1] ，arr 变成 [1,4,2,3]\n2- 翻转子数组 [4,2] ，arr 变成 [1,2,4,3]\n3- 翻转子数组 [4,3] ，arr 变成 [1,2,3,4]\n上述方法并不是唯一的，还存在多种将 arr 变成 target 的方法。\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>target = [7], arr = [7]\n<strong>输出：</strong>true\n<strong>解释：</strong>arr 不需要做任何翻转已经与 target 相等。\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre>\n<strong>输入：</strong>target = [3,7,9], arr = [3,7,11]\n<strong>输出：</strong>false\n<strong>解释：</strong>arr 没有数字 9 ，所以无论如何也无法变成 target 。\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>target.length == arr.length</code></li>\n\t<li><code>1 &lt;= target.length &lt;= 1000</code></li>\n\t<li><code>1 &lt;= target[i] &lt;= 1000</code></li>\n\t<li><code>1 &lt;= arr[i] &lt;= 1000</code></li>\n</ul>\n",
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