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存量题库数据更新

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小墨
2023-12-09 18:42:21 +08:00
parent a788808cd7
commit c198538f10
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leetcode/problem/number-of-substrings-containing-all-three-characters.html
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@@ -3,7 +3,7 @@
<p>Return the number of substrings containing <b>at least</b>&nbsp;one occurrence of all these characters <em>a</em>, <em>b</em> and <em>c</em>.</p>
<p>&nbsp;</p>
<p><strong>Example 1:</strong></p>
<p><strong class="example">Example 1:</strong></p>
<pre>
<strong>Input:</strong> s = &quot;abcabc&quot;
@@ -11,7 +11,7 @@
<strong>Explanation:</strong> The substrings containing&nbsp;at least&nbsp;one occurrence of the characters&nbsp;<em>a</em>,&nbsp;<em>b</em>&nbsp;and&nbsp;<em>c are &quot;</em>abc<em>&quot;, &quot;</em>abca<em>&quot;, &quot;</em>abcab<em>&quot;, &quot;</em>abcabc<em>&quot;, &quot;</em>bca<em>&quot;, &quot;</em>bcab<em>&quot;, &quot;</em>bcabc<em>&quot;, &quot;</em>cab<em>&quot;, &quot;</em>cabc<em>&quot; </em>and<em> &quot;</em>abc<em>&quot; </em>(<strong>again</strong>)<em>. </em>
</pre>
<p><strong>Example 2:</strong></p>
<p><strong class="example">Example 2:</strong></p>
<pre>
<strong>Input:</strong> s = &quot;aaacb&quot;
@@ -19,7 +19,7 @@
<strong>Explanation:</strong> The substrings containing&nbsp;at least&nbsp;one occurrence of the characters&nbsp;<em>a</em>,&nbsp;<em>b</em>&nbsp;and&nbsp;<em>c are &quot;</em>aaacb<em>&quot;, &quot;</em>aacb<em>&quot; </em>and<em> &quot;</em>acb<em>&quot;.</em><em> </em>
</pre>
<p><strong>Example 3:</strong></p>
<p><strong class="example">Example 3:</strong></p>
<pre>
<strong>Input:</strong> s = &quot;abc&quot;