Class Solution
- java.lang.Object
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- g1701_1800.s1749_maximum_absolute_sum_of_any_subarray.Solution
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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]
isabs(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, thenabs(x) = -x
. - If
x
is a non-negative integer, thenabs(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
- If
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Constructor Summary
Constructors Constructor Description Solution()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
maxAbsoluteSum(int[] nums)
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