leetcode-problemset/leetcode-cn/originData/string-to-url-lcci.json

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        "question": {
            "questionId": "100160",
            "questionFrontendId": "面试题 01.03",
            "categoryTitle": "LCCI",
            "boundTopicId": 45548,
            "title": "String to URL LCCI",
            "titleSlug": "string-to-url-lcci",
            "content": "<p>Write a method to replace all spaces in a string with &#39;%20&#39;. You may assume that the string has sufficient space at the end to hold the additional characters,and that you are given the &quot;true&quot; length of the string. (Note: If implementing in Java,please use a character array so that you can perform this operation in place.)</p>\r\n\r\n<p><strong>Example 1:</strong></p>\r\n\r\n<pre>\r\n<strong>Input: </strong>&quot;Mr John Smith &quot;, 13\r\n<strong>Output: </strong>&quot;Mr%20John%20Smith&quot;\r\n</pre>\r\n\r\n<p><strong>Example 2:</strong></p>\r\n\r\n<pre>\r\n<strong>Input: </strong>&quot;               &quot;, 5\r\n<strong>Output: </strong>&quot;%20%20%20%20%20&quot;\r\n</pre>\r\n\r\n<p>&nbsp;</p>\r\n\r\n<p><strong>Note:</strong></p>\r\n\r\n<ol>\r\n\t<li><code>0 &lt;= S.length &lt;= 500000</code></li>\r\n</ol>\r\n",
            "translatedTitle": "URL化",
            "translatedContent": "<p>URL化。编写一种方法，将字符串中的空格全部替换为<code>%20</code>。假定该字符串尾部有足够的空间存放新增字符，并且知道字符串的“真实”长度。（注：用<code>Java</code>实现的话，请使用字符数组实现，以便直接在数组上操作。）</p>\n\n<p> </p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入</strong>：\"Mr John Smith    \", 13\n<strong>输出</strong>：\"Mr%20John%20Smith\"\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入</strong>：\"               \", 5\n<strong>输出</strong>：\"%20%20%20%20%20\"\n</pre>\n\n<p> </p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li>字符串长度在 [0, 500000] 范围内。</li>\n</ul>\n",
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                    "name": "String",
                    "slug": "string",
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            "hints": [
                "从尾到头开始修改字符串通常最容易。",
                "你可能需要知道空格的数量。你能数一下吗？"
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