You are given an integer array
nums that is sorted in non-decreasing order.
Determine if it is possible to split
nums into one or more subsequences such that both of the following conditions are true:
true if you can split
nums according to the above conditions, or
A subsequence of an array is a new array that is formed from the original array by deleting some (can be none) of the elements without disturbing the relative positions of the remaining elements. (i.e.,
[1,3,5] is a subsequence of
[1,3,2] is not).
Input: nums = [1,2,3,3,4,5] Output: true Explanation: nums can be split into the following subsequences: [1,2,3,3,4,5] --> 1, 2, 3 [1,2,3,3,4,5] --> 3, 4, 5
Input: nums = [1,2,3,3,4,4,5,5] Output: true Explanation: nums can be split into the following subsequences: [1,2,3,3,4,4,5,5] --> 1, 2, 3, 4, 5 [1,2,3,3,4,4,5,5] --> 3, 4, 5
Input: nums = [1,2,3,4,4,5] Output: false Explanation: It is impossible to split nums into consecutive increasing subsequences of length 3 or more.
1 <= nums.length <= 104
-1000 <= nums[i] <= 1000
numsis sorted in non-decreasing order.