#面试刷题 · 小土刀 5.0

2016-01-14

Construct Binary Tree from Inorder and Postorder Traversal

Given inorder and postorder traversal of a tree, construct the binary tree.

2016-01-14

Given preorder and inorder traversal of a tree, construct the binary tree.

2016-01-14

Covert a binary tree to linked lists. Each linked list is correspondent to all the nodes at the same level.

2016-01-14

A binary search tree was created by traversing through an array from left to right and inserting each element.

2016-01-14

You are given a list of projects and a list of projects and a list of dependencies (which is a list of pairs o

2016-01-14

Given two binary trees, write a function to check if they are equal or not.

2016-01-13

Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).

2016-01-13

Clone an undirected graph. Each node in the graph contains a label and a list of its neighbors.

2016-01-13

Given a complete binary tree, count the number of nodes.

2016-01-13

请找出无向图中相连要素的个数。