0001
01-01
[995. K 连续位的最小翻转次数](https://leetcode-cn.com/problems/minimum-number-of-k-consecutive-bit-flips/)
01-01
[989. Add to Array-Form of Integer](https://leetcode-cn.com/problems/add-to-array-form-of-integer/)
01-01
[98. Validate Binary Search Tree](https://leetcode-cn.com/problems/validate-binary-search-tree/)
01-01
[978. Longest Turbulent Subarray](https://leetcode-cn.com/problems/longest-turbulent-subarray/)
01-01
[96. Unique Binary Search Trees](https://leetcode-cn.com/problems/unique-binary-search-trees/)
01-01
[95. Unique Binary Search Trees II](https://leetcode-cn.com/problems/unique-binary-search-trees-ii/)
01-01
[947. 移除最多的同行或同列石头](https://leetcode-cn.com/problems/most-stones-removed-with-same-row-or-column/)