Leetcode study time

August 2, 2015

在http://zzk.cnblogs.com/　用"找一找",　花了几个小时,　找出比较好的Leetcode博客．

Read the leetcode question and solutions:

1. Find lowest common ancestor in binary tree:

blog of a facebook programmer working on leetcode questions:

递归版本：空间O(1)，时间O(n)

http://www.cnblogs.com/chkkch/archive/2012/11/26/2788795.html

Try it myself and compare to solutions in my blog:
http://juliachencoding.blogspot.ca/2015/07/leetcode-lowest-common-ancestor-in.html

2. Reverse nodes in k group

http://www.cnblogs.com/lichen782/p/leetcode_Reverse_Nodes_in_kGroup.html

http://www.cnblogs.com/grandyang/p/4606710.html

3.  binary tree

http://www.cnblogs.com/wwwjieo0/p/3891037.html

4. All 158 leetcode algorithm implementation in git hub:

http://coolshell.cn/articles/1870.html

Leetcode solution on git hub (use this one more often, best answer, author profile: http://coolshell.cn/haoel)

https://github.com/haoel/leetcode/tree/master/algorithms

5. Leetcode using C#

https://github.com/xisuogu/LeetSharp/tree/master/LeetSharp

6. One more to read

http://blog.csdn.net/u014674776/article/category/2296455

辛苦了几个小时,　总算可以出门放松，打打网球，准备明日爬山了!