Package g1701_1800.s1749_maximum_absolute_sum_of_any_subarray

Class Solution

java.lang.Object

g1701_1800.s1749_maximum_absolute_sum_of_any_subarray.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 Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	maxAbsoluteSum(int[] nums)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

maxAbsoluteSum

public int maxAbsoluteSum(int[] nums)