2015 年 6月 17 日随笔档案 - gone~with~wind

2015年6月17日

摘要： Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum.For example:Given the below binary tree andsum =... 阅读全文

posted @ 2015-06-17 23:14 gone~with~wind 阅读(438) 评论(0) 推荐(0)

LeetCode112 Path Sum

摘要： Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo... 阅读全文

posted @ 2015-06-17 22:40 gone~with~wind 阅读(138) 评论(0) 推荐(0)