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leetcode-problemset/leetcode/problem/maximum-of-absolute-value-expression.html
2022-03-29 15:21:05 +08:00

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<p>Given two arrays of integers with equal lengths, return the maximum value of:</p>
<p><code>|arr1[i] - arr1[j]| + |arr2[i] - arr2[j]| + |i - j|</code></p>
<p>where the maximum is taken over all <code>0 &lt;= i, j &lt; arr1.length</code>.</p>
<p>&nbsp;</p>
<p><strong>Example 1:</strong></p>
<pre>
<strong>Input:</strong> arr1 = [1,2,3,4], arr2 = [-1,4,5,6]
<strong>Output:</strong> 13
</pre>
<p><strong>Example 2:</strong></p>
<pre>
<strong>Input:</strong> arr1 = [1,-2,-5,0,10], arr2 = [0,-2,-1,-7,-4]
<strong>Output:</strong> 20
</pre>
<p>&nbsp;</p>
<p><strong>Constraints:</strong></p>
<ul>
<li><code>2 &lt;= arr1.length == arr2.length &lt;= 40000</code></li>
<li><code>-10^6 &lt;= arr1[i], arr2[i] &lt;= 10^6</code></li>
</ul>