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 i
,j
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