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"question": {
"questionId": "100159",
"questionFrontendId": "面试题 01.02",
"categoryTitle": "LCCI",
"boundTopicId": 45545,
"title": "Check Permutation LCCI",
"titleSlug": "check-permutation-lcci",
"content": "<p>Given two strings,write a method to decide if one is a permutation of the other.</p>\r\n\r\n<p><strong>Example 1:</strong></p>\r\n\r\n<pre>\r\n<strong>Input: </strong><code>s1</code> = "abc", <code>s2</code> = "bca"\r\n<strong>Output: </strong>true\r\n</pre>\r\n\r\n<p><strong>Example 2:</strong></p>\r\n\r\n<pre>\r\n<strong>Input: </strong><code>s1</code> = "abc", <code>s2</code> = "bad"\r\n<strong>Output: </strong>false\r\n</pre>\r\n\r\n<p><strong>Note:</strong></p>\r\n\r\n<ol>\r\n\t<li><code>0 <= len(s1) <= 100 </code></li>\r\n\t<li><code>0 <= len(s2) <= 100</code></li>\r\n</ol>\r\n",
"translatedTitle": "判定是否互为字符重排",
"translatedContent": "<p>给定两个字符串 <code>s1</code> 和 <code>s2</code>，请编写一个程序，确定其中一个字符串的字符重新排列后，能否变成另一个字符串。</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre><strong>输入:</strong> <code>s1</code> = "abc", <code>s2</code> = "bca"\n<strong>输出:</strong> true \n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre><strong>输入:</strong> <code>s1</code> = "abc", <code>s2</code> = "bad"\n<strong>输出:</strong> false\n</pre>\n\n<p><strong>说明：</strong></p>\n\n<ul>\n\t<li><code>0 <= len(s1) <= 100 </code></li>\n\t<li><code>0 <= len(s2) <= 100 </code></li>\n</ul>\n",
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"code": "class Solution(object):\n def CheckPermutation(self, s1, s2):\n \"\"\"\n :type s1: str\n :type s2: str\n :rtype: bool\n \"\"\"",
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"hints": [
"描述两个字符串是否互为字符重排的含义。现在，看看你提供的定义，你能否根据这个定义检查字符串",
"有一种解法需要O(NlogN)的时间。另一种解法需要使用一些空间，但需要运行时间为O(N)",
"散列表有用吗",
"两个重排的字符串应该具有相同的字符，但顺序不同。你可以让它们的顺序一样吗？"
],
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"dailyRecordStatus": null,
"editorType": "CKEDITOR",
"ugcQuestionId": null,
"style": "LEETCODE",
"exampleTestcases": "\"abc\"\n\"bca\"\n\"abc\"\n\"bad\"",
"__typename": "QuestionNode"
}
}
}
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