leetcode-problemset/leetcode-cn/originData/count-largest-group.json

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            "title": "Count Largest Group",
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            "content": "<p>You are given an integer <code>n</code>.</p>\n\n<p>Each number from <code>1</code> to <code>n</code> is grouped according to the sum of its digits.</p>\n\n<p>Return <em>the number of groups that have the largest size</em>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> n = 13\n<strong>Output:</strong> 4\n<strong>Explanation:</strong> There are 9 groups in total, they are grouped according sum of its digits of numbers from 1 to 13:\n[1,10], [2,11], [3,12], [4,13], [5], [6], [7], [8], [9].\nThere are 4 groups with largest size.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> n = 2\n<strong>Output:</strong> 2\n<strong>Explanation:</strong> There are 2 groups [1], [2] of size 1.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n &lt;= 10<sup>4</sup></code></li>\n</ul>\n",
            "translatedTitle": "统计最大组的数目",
            "translatedContent": "<p>给你一个整数 <code>n</code>&nbsp;。请你先求出从 <code>1</code>&nbsp;到 <code>n</code> 的每个整数 10 进制表示下的数位和（每一位上的数字相加），然后把数位和相等的数字放到同一个组中。</p>\n\n<p>请你统计每个组中的数字数目，并返回数字数目并列最多的组有多少个。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre><strong>输入：</strong>n = 13\n<strong>输出：</strong>4\n<strong>解释：</strong>总共有 9 个组，将 1 到 13 按数位求和后这些组分别是：\n[1,10]，[2,11]，[3,12]，[4,13]，[5]，[6]，[7]，[8]，[9]。总共有 4 个组拥有的数字并列最多。\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre><strong>输入：</strong>n = 2\n<strong>输出：</strong>2\n<strong>解释：</strong>总共有 2 个大小为 1 的组 [1]，[2]。\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre><strong>输入：</strong>n = 15\n<strong>输出：</strong>6\n</pre>\n\n<p><strong>示例 4：</strong></p>\n\n<pre><strong>输入：</strong>n = 24\n<strong>输出：</strong>5\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n &lt;= 10^4</code></li>\n</ul>\n",
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