Package g0801_0900.s0896_monotonic_array

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    896 - Monotonic Array\.

    Easy

    An array is monotonic if it is either monotone increasing or monotone decreasing.

    An array nums is monotone increasing if for all i <= j, nums[i] <= nums[j]. An array nums is monotone decreasing if for all i <= j, nums[i] >= nums[j].

    Given an integer array nums, return true if the given array is monotonic, or false otherwise.

    Example 1:

    Input: nums = 1,2,2,3

    Output: true

    Example 2:

    Input: nums = 6,5,4,4

    Output: true

    Example 3:

    Input: nums = 1,3,2

    Output: false

    Constraints:

    • <code>1 <= nums.length <= 10<sup>5</sup></code>

    • <code>-10<sup>5</sup><= numsi<= 10<sup>5</sup></code>

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      final Boolean isMonotonic(IntArray nums)

      • Methods inherited from class java.lang.Object

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