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leetcode-problemset/leetcode-cn/originData/check-if-all-characters-have-equal-number-of-occurrences.json
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{
"data": {
"question": {
"questionId": "2053",
"questionFrontendId": "1941",
"categoryTitle": "Algorithms",
"boundTopicId": 888602,
"title": "Check if All Characters Have Equal Number of Occurrences",
"titleSlug": "check-if-all-characters-have-equal-number-of-occurrences",
"content": "<p>Given a string <code>s</code>, return <code>true</code><em> if </em><code>s</code><em> is a <strong>good</strong> string, or </em><code>false</code><em> otherwise</em>.</p>\n\n<p>A string <code>s</code> is <strong>good</strong> if <strong>all</strong> the characters that appear in <code>s</code> have the <strong>same</strong> number of occurrences (i.e., the same frequency).</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;abacbc&quot;\n<strong>Output:</strong> true\n<strong>Explanation:</strong> The characters that appear in s are &#39;a&#39;, &#39;b&#39;, and &#39;c&#39;. All characters occur 2 times in s.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;aaabb&quot;\n<strong>Output:</strong> false\n<strong>Explanation:</strong> The characters that appear in s are &#39;a&#39; and &#39;b&#39;.\n&#39;a&#39; occurs 3 times while &#39;b&#39; occurs 2 times, which is not the same number of times.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 1000</code></li>\n\t<li><code>s</code> consists of lowercase English letters.</li>\n</ul>\n",
"translatedTitle": "检查是否所有字符出现次数相同",
"translatedContent": "<p>给你一个字符串 <code>s</code> ,如果 <code>s</code> 是一个 <strong>好</strong> 字符串,请你返回 <code>true</code> ,否则请返回 <code>false</code> 。</p>\n\n<p>如果 <code>s</code> 中出现过的 <strong>所有</strong> 字符的出现次数 <strong>相同</strong> ,那么我们称字符串 <code>s</code> 是 <strong>好</strong> 字符串。</p>\n\n<p> </p>\n\n<p><strong>示例 1</strong></p>\n\n<pre><b>输入:</b>s = \"abacbc\"\n<b>输出:</b>true\n<b>解释:</b>s 中出现过的字符为 'a''b' 和 'c' 。s 中所有字符均出现 2 次。\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre><b>输入:</b>s = \"aaabb\"\n<b>输出:</b>false\n<b>解释:</b>s 中出现过的字符为 'a' 和 'b' 。\n'a' 出现了 3 次,'b' 出现了 2 次,两者出现次数不同。\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 1000</code></li>\n\t<li><code>s</code> 只包含小写英文字母。</li>\n</ul>\n",
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"hints": [
"Build a dictionary containing the frequency of each character appearing in s",
"Check if all values in the dictionary are the same."
],
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