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@@ -12,7 +12,7 @@
"translatedContent": "<p>你有两个字符串,即<code>pattern</code>和<code>value</code>。 <code>pattern</code>字符串由字母<code>&quot;a&quot;</code>和<code>&quot;b&quot;</code>组成,用于描述字符串中的模式。例如,字符串<code>&quot;catcatgocatgo&quot;</code>匹配模式<code>&quot;aabab&quot;</code>(其中<code>&quot;cat&quot;</code>是<code>&quot;a&quot;</code><code>&quot;go&quot;</code>是<code>&quot;b&quot;</code>),该字符串也匹配像<code>&quot;a&quot;</code>、<code>&quot;ab&quot;</code>和<code>&quot;b&quot;</code>这样的模式。但需注意<code>&quot;a&quot;</code>和<code>&quot;b&quot;</code>不能同时表示相同的字符串。编写一个方法判断<code>value</code>字符串是否匹配<code>pattern</code>字符串。</p>\n\n<p><strong>示例 1</strong></p>\n\n<pre><strong>输入:</strong> pattern = &quot;abba&quot;, value = &quot;dogcatcatdog&quot;\n<strong>输出:</strong> true\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre><strong>输入:</strong> pattern = &quot;abba&quot;, value = &quot;dogcatcatfish&quot;\n<strong>输出:</strong> false\n</pre>\n\n<p><strong>示例 3</strong></p>\n\n<pre><strong>输入:</strong> pattern = &quot;aaaa&quot;, value = &quot;dogcatcatdog&quot;\n<strong>输出:</strong> false\n</pre>\n\n<p><strong>示例 4</strong></p>\n\n<pre><strong>输入:</strong> pattern = &quot;abba&quot;, value = &quot;dogdogdogdog&quot;\n<strong>输出:</strong> true\n<strong>解释:</strong> &quot;a&quot;=&quot;dogdog&quot;,b=&quot;&quot;,反之也符合规则\n</pre>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= len(pattern) &lt;= 1000</code></li>\n\t<li><code>0 &lt;= len(value) &lt;= 1000</code></li>\n\t<li>你可以假设<code>pattern</code>只包含字母<code>&quot;a&quot;</code>和<code>&quot;b&quot;</code><code>value</code>仅包含小写字母。</li>\n</ul>\n",
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"difficulty": "Medium",
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"similarQuestions": "[]",
@@ -155,7 +155,7 @@
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"hints": [
"从蛮力解法开始。你能试一下a和b的所有可能性吗?",
"观察其中一个子字符串a或b都可以必须从字符串的开头开始。这减少了可能性的种类。",