清蒸螃蟹

材料 螃蟹 黄酒15克,姜末30克,酱油20克,麻油15克,香醋50克,白糖味精各少许 [Read More]
Tags: Food

油焖大虾

材料 鲜虾 大葱,姜片,冰糖,盐 流程 参考 油焖大虾 老饭骨
Tags: Food

700. Search in a Binary Search Tree

Given the root node of a binary search tree (BST) and a value. You need to find the node in the BST that the node’s value equals the given value. Return the subtree rooted with that node. If such node doesn’t exist, you should return NULL. [Read More]