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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
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leetcode/problem/count-equal-and-divisible-pairs-in-an-array.html
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@@ -1,6 +1,6 @@
Given a <strong>0-indexed</strong> integer array <code>nums</code> of length <code>n</code> and an integer <code>k</code>, return <em>the <strong>number of pairs</strong></em> <code>(i, j)</code> <em>where</em> <code>0 &lt;= i &lt; j &lt; n</code>, <em>such that</em> <code>nums[i] == nums[j]</code> <em>and</em> <code>(i * j)</code> <em>is divisible by</em> <code>k</code>.
<p>&nbsp;</p>
<p><strong>Example 1:</strong></p>
<p><strong class="example">Example 1:</strong></p>
<pre>
<strong>Input:</strong> nums = [3,1,2,2,2,1,3], k = 2
@@ -13,7 +13,7 @@ There are 4 pairs that meet all the requirements:
- nums[3] == nums[4], and 3 * 4 == 12, which is divisible by 2.
</pre>
<p><strong>Example 2:</strong></p>
<p><strong class="example">Example 2:</strong></p>
<pre>
<strong>Input:</strong> nums = [1,2,3,4], k = 1