База для этого метода - [Рекурсия](Рекурсия.md)
## Примеры задач
- [Binary Tree Maximum Path Sum](../Задачи/LeetCode/Binary%20Tree%20Maximum%20Path%20Sum.md)
- [Number of Islands](../Задачи/LeetCode/Number%20of%20Islands.md)
- [Range Sum of BST](../Задачи/LeetCode/Range%20Sum%20of%20BST.md)
- [Symmetric Tree](../Задачи/LeetCode/Symmetric%20Tree.md)
- [Validate Binary Search Tree](../Задачи/LeetCode/Validate%20Binary%20Search%20Tree.md)