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<h2><a href="https://leetcode.com/problems/find-the-distance-value-between-two-arrays/">1385. Find the Distance Value Between Two Arrays</a></h2><h3>Easy</h3><hr><div><p>Given two integer arrays <code>arr1</code> and <code>arr2</code>, and the integer <code>d</code>, <em>return the distance value between the two arrays</em>.</p> | ||
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<p>The distance value is defined as the number of elements <code>arr1[i]</code> such that there is not any element <code>arr2[j]</code> where <code>|arr1[i]-arr2[j]| <= d</code>.</p> | ||
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<p> </p> | ||
<p><strong>Example 1:</strong></p> | ||
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<pre><strong>Input:</strong> arr1 = [4,5,8], arr2 = [10,9,1,8], d = 2 | ||
<strong>Output:</strong> 2 | ||
<strong>Explanation:</strong> | ||
For arr1[0]=4 we have: | ||
|4-10|=6 > d=2 | ||
|4-9|=5 > d=2 | ||
|4-1|=3 > d=2 | ||
|4-8|=4 > d=2 | ||
For arr1[1]=5 we have: | ||
|5-10|=5 > d=2 | ||
|5-9|=4 > d=2 | ||
|5-1|=4 > d=2 | ||
|5-8|=3 > d=2 | ||
For arr1[2]=8 we have: | ||
<strong>|8-10|=2 <= d=2</strong> | ||
<strong>|8-9|=1 <= d=2</strong> | ||
|8-1|=7 > d=2 | ||
<strong>|8-8|=0 <= d=2</strong> | ||
</pre> | ||
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<p><strong>Example 2:</strong></p> | ||
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<pre><strong>Input:</strong> arr1 = [1,4,2,3], arr2 = [-4,-3,6,10,20,30], d = 3 | ||
<strong>Output:</strong> 2 | ||
</pre> | ||
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<p><strong>Example 3:</strong></p> | ||
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<pre><strong>Input:</strong> arr1 = [2,1,100,3], arr2 = [-5,-2,10,-3,7], d = 6 | ||
<strong>Output:</strong> 1 | ||
</pre> | ||
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<p> </p> | ||
<p><strong>Constraints:</strong></p> | ||
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<ul> | ||
<li><code>1 <= arr1.length, arr2.length <= 500</code></li> | ||
<li><code>-1000 <= arr1[i], arr2[j] <= 1000</code></li> | ||
<li><code>0 <= d <= 100</code></li> | ||
</ul> | ||
</div> |