1131. Maximum of Absolute Value Expression

Medium

30 Points

Array

Math

Given two arrays of integers with equal lengths, return the maximum value of: |arr1[i] - arr1[j]| + |arr2[i] - arr2[j]| + |i - j| where the maximum is taken over all 0 <= i, j < arr1.length.

Examples

Example 1

Input: arr1 = [1,2,3,4], arr2 = [-1,4,5,6] Output: 13

Example 2

Input: arr1 = [1,-2,-5,0,10], arr2 = [0,-2,-1,-7,-4] Output: 20

Constraints

2 <= arr1.length == arr2.length <= 40000
-10^6 <= arr1[i], arr2[i] <= 10^6