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{
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"question": {
"questionId": "168",
"questionFrontendId": "168",
"categoryTitle": "Algorithms",
"boundTopicId": 1153,
"title": "Excel Sheet Column Title",
"titleSlug": "excel-sheet-column-title",
"content": "<p>Given an integer <code>columnNumber</code>, return <em>its corresponding column title as it appears in an Excel sheet</em>.</p>\n\n<p>For example:</p>\n\n<pre>\nA -&gt; 1\nB -&gt; 2\nC -&gt; 3\n...\nZ -&gt; 26\nAA -&gt; 27\nAB -&gt; 28 \n...\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> columnNumber = 1\n<strong>Output:</strong> &quot;A&quot;\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> columnNumber = 28\n<strong>Output:</strong> &quot;AB&quot;\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> columnNumber = 701\n<strong>Output:</strong> &quot;ZY&quot;\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= columnNumber &lt;= 2<sup>31</sup> - 1</code></li>\n</ul>\n",
"translatedTitle": "Excel表列名称",
"translatedContent": "<p>给你一个整数 <code>columnNumber</code> ,返回它在 Excel 表中相对应的列名称。</p>\n\n<p>例如:</p>\n\n<pre>\nA -> 1\nB -> 2\nC -> 3\n...\nZ -> 26\nAA -> 27\nAB -> 28 \n...\n</pre>\n\n<p> </p>\n\n<p><strong>示例 1</strong></p>\n\n<pre>\n<strong>输入:</strong>columnNumber = 1\n<strong>输出:</strong>\"A\"\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre>\n<strong>输入:</strong>columnNumber = 28\n<strong>输出:</strong>\"AB\"\n</pre>\n\n<p><strong>示例 3</strong></p>\n\n<pre>\n<strong>输入:</strong>columnNumber = 701\n<strong>输出:</strong>\"ZY\"\n</pre>\n\n<p><strong>示例 4</strong></p>\n\n<pre>\n<strong>输入:</strong>columnNumber = 2147483647\n<strong>输出:</strong>\"FXSHRXW\"\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 <= columnNumber <= 2<sup>31</sup> - 1</code></li>\n</ul>\n",
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"lang": "C++",
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"code": "class Solution {\npublic:\n string convertToTitle(int columnNumber) {\n\n }\n};",
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"code": "class Solution {\n public String convertToTitle(int columnNumber) {\n\n }\n}",
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"code": "class Solution(object):\n def convertToTitle(self, columnNumber):\n \"\"\"\n :type columnNumber: int\n :rtype: str\n \"\"\"",
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"code": "class Solution:\n def convertToTitle(self, columnNumber: int) -> str:",
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"code": "\n\nchar * convertToTitle(int columnNumber){\n\n}",
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"code": "/**\n * @param {number} columnNumber\n * @return {string}\n */\nvar convertToTitle = function(columnNumber) {\n\n};",
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"code": "# @param {Integer} column_number\n# @return {String}\ndef convert_to_title(column_number)\n\nend",
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"code": "class Solution {\n fun convertToTitle(columnNumber: Int): String {\n\n }\n}",
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"code": "(define/contract (convert-to-title columnNumber)\n (-> exact-integer? string?)\n\n )",
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