绝对值表达式的最大值

1131. 绝对值表达式的最大值 (Medium)

给你两个长度相等的整数数组,返回下面表达式的最大值:

|arr1[i] - arr1[j]| + |arr2[i] - arr2[j]| + |i - j|

其中下标 ij 满足 0 <= i, j < arr1.length

 

示例 1:

输入:arr1 = [1,2,3,4], arr2 = [-1,4,5,6]
输出:13

示例 2:

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

 

提示:

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

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