Class Solution

  • All Implemented Interfaces:

    
    public final class Solution
    
                        

    1909 - Remove One Element to Make the Array Strictly Increasing\.

    Easy

    Given a 0-indexed integer array nums, return true if it can be made strictly increasing after removing exactly one element, or false otherwise. If the array is already strictly increasing, return true.

    The array nums is strictly increasing if nums[i - 1] < nums[i] for each index (1 <= i < nums.length).

    Example 1:

    Input: nums = 1,2,10,5,7

    Output: true

    Explanation: By removing 10 at index 2 from nums, it becomes 1,2,5,7. 1,2,5,7 is strictly increasing, so return true.

    Example 2:

    Input: nums = 2,3,1,2

    Output: false

    Explanation:

    3,1,2 is the result of removing the element at index 0.

    2,1,2 is the result of removing the element at index 1.

    2,3,2 is the result of removing the element at index 2.

    2,3,1 is the result of removing the element at index 3.

    No resulting array is strictly increasing, so return false.

    Example 3:

    Input: nums = 1,1,1

    Output: false

    Explanation: The result of removing any element is 1,1. 1,1 is not strictly increasing, so return false.

    Constraints:

    • 2 <= nums.length <= 1000

    • 1 <= nums[i] <= 1000

    • 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 canBeIncreasing(IntArray nums)
      • Methods inherited from class java.lang.Object

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