g1401_1500.s1438_longest_continuous_subarray_with_absolute_diff_less_than_or_equal_to_limit

Class Solution

java.lang.Object

g1401_1500.s1438_longest_continuous_subarray_with_absolute_diff_less_than_or_equal_to_limit.Solution

public class Solution
extends Object

1438 - Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit.

Medium

Given an array of integers nums and an integer limit, return the size of the longest non-empty subarray such that the absolute difference between any two elements of this subarray is less than or equal to limit_._

Example 1:

Input: nums = [8,2,4,7], limit = 4

Output: 2

Explanation: All subarrays are:

[8] with maximum absolute diff |8-8| = 0 <= 4.

[8,2] with maximum absolute diff |8-2| = 6 > 4.

[8,2,4] with maximum absolute diff |8-2| = 6 > 4.

[8,2,4,7] with maximum absolute diff |8-2| = 6 > 4.

[2] with maximum absolute diff |2-2| = 0 <= 4.

[2,4] with maximum absolute diff |2-4| = 2 <= 4.

[2,4,7] with maximum absolute diff |2-7| = 5 > 4.

[4] with maximum absolute diff |4-4| = 0 <= 4.

[4,7] with maximum absolute diff |4-7| = 3 <= 4.

[7] with maximum absolute diff |7-7| = 0 <= 4.

Therefore, the size of the longest subarray is 2.

Example 2:

Input: nums = [10,1,2,4,7,2], limit = 5

Output: 4

Explanation: The subarray [2,4,7,2] is the longest since the maximum absolute diff is |2-7| = 5 <= 5.

Example 3:

Input: nums = [4,2,2,2,4,4,2,2], limit = 0

Output: 3

Constraints:

• 1 <= nums.length <= 105
• 1 <= nums[i] <= 109
• 0 <= limit <= 109

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
int	longestSubarray(int[] nums, int limit)

Methods inherited from class java.lang.Object

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

Constructor Detail

Solution

public Solution()

Method Detail

longestSubarray

public int longestSubarray(int[] nums,
                           int limit)