2014年7月8日
Leetcode Candy
摘要： There areNchildren standing in a line. Each child is assigned a rating value.You are giving candies to these children subjected to the following requi... 阅读全文
posted @ 2014-07-08 22:17 OpenSoucre 阅读(364) 评论(0) 推荐(0)
Leetcode Word Ladder
摘要： Given two words (startandend), and a dictionary, find the length of shortest transformation sequence fromstarttoend, such that:Only one letter can be ... 阅读全文
posted @ 2014-07-08 21:46 OpenSoucre 阅读(223) 评论(0) 推荐(0)
Leetcode Copy List with Random Pointer
摘要： A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null.Return a deep copy ... 阅读全文
posted @ 2014-07-08 21:04 OpenSoucre 阅读(242) 评论(0) 推荐(0)