You are given an array nums consisting of non-negative integers.
We define the score of subarray nums[l..r] such that l <= r as nums[l] AND nums[l + 1] AND ... AND nums[r] where AND is the bitwise AND operation.
Consider splitting the array into one or more subarrays such that the following conditions are satisfied:
\n\nReturn the maximum number of subarrays in a split that satisfies the conditions above.
\n\nA subarray is a contiguous part of an array.
\n\n\n
Example 1:
\n\n\nInput: nums = [1,0,2,0,1,2]\nOutput: 3\nExplanation: We can split the array into the following subarrays:\n- [1,0]. The score of this subarray is 1 AND 0 = 0.\n- [2,0]. The score of this subarray is 2 AND 0 = 0.\n- [1,2]. The score of this subarray is 1 AND 2 = 0.\nThe sum of scores is 0 + 0 + 0 = 0, which is the minimum possible score that we can obtain.\nIt can be shown that we cannot split the array into more than 3 subarrays with a total score of 0. So we return 3.\n\n\n
Example 2:
\n\n\nInput: nums = [5,7,1,3]\nOutput: 1\nExplanation: We can split the array into one subarray: [5,7,1,3] with a score of 1, which is the minimum possible score that we can obtain.\nIt can be shown that we cannot split the array into more than 1 subarray with a total score of 1. So we return 1.\n\n\n
\n
Constraints:
\n\n1 <= nums.length <= 1050 <= nums[i] <= 106给你一个只包含 非负 整数的数组 nums 。
我们定义满足 l <= r 的子数组 nums[l..r] 的分数为 nums[l] AND nums[l + 1] AND ... AND nums[r] ，其中 AND 是按位与运算。
请你将数组分割成一个或者更多子数组，满足：
\n\n请你在满足以上要求的条件下，返回 最多 可以得到多少个子数组。
\n\n一个 子数组 是一个数组中一段连续的元素。
\n\n\n\n
示例 1：
\n\n\n输入：nums = [1,0,2,0,1,2]\n输出：3\n解释：我们可以将数组分割成以下子数组：\n- [1,0] 。子数组分数为 1 AND 0 = 0 。\n- [2,0] 。子数组分数为 2 AND 0 = 0 。\n- [1,2] 。子数组分数为 1 AND 2 = 0 。\n分数之和为 0 + 0 + 0 = 0 ，是我们可以得到的最小分数之和。\n在分数之和为 0 的前提下，最多可以将数组分割成 3 个子数组。所以返回 3 。\n\n\n
示例 2：
\n\n\n输入：nums = [5,7,1,3]\n输出：1\n解释：我们可以将数组分割成一个子数组：[5,7,1,3] ，分数为 1 ，这是可以得到的最小总分数。\n在总分数为 1 的前提下，最多可以将数组分割成 1 个子数组。所以返回 1 。\n\n\n
\n\n
提示：
\n\n1 <= nums.length <= 1050 <= nums[i] <= 106AND of all elements of the array.",
"If the minimum score is not equal to 0, the only possible split will be to keep all elements in one subarray.",
"Otherwise, all of the subarrays should have a score of 0, we can greedily split the array while trying to make each subarray as small as possible."
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