Class Solution


  • public class Solution
    extends Object
    1749 - Maximum Absolute Sum of Any Subarray.

    Medium

    You are given an integer array nums. The absolute sum of a subarray [numsl, numsl+1, …, numsr-1, numsr] is abs(numsl + numsl+1 + … + numsr-1 + numsr).

    Return the maximum absolute sum of any (possibly empty) subarray of nums.

    Note that abs(x) is defined as follows:

    • If x is a negative integer, then abs(x) = -x.
    • If x is a non-negative integer, then abs(x) = x.

    Example 1:

    Input: nums = [1,-3,2,3,-4]

    Output: 5

    Explanation: The subarray [2,3] has absolute sum = abs(2+3) = abs(5) = 5.

    Example 2:

    Input: nums = [2,-5,1,-4,3,-2]

    Output: 8

    Explanation: The subarray [-5,1,-4] has absolute sum = abs(-5+1-4) = abs(-8) = 8.

    Constraints:

    • 1 <= nums.length <= 105
    • -104 <= nums[i] <= 104
    • Constructor Detail

      • Solution

        public Solution()
    • Method Detail

      • maxAbsoluteSum

        public int maxAbsoluteSum​(int[] nums)