01 2015 档案

Largest Number
摘要：Given a list of non negative integers, arrange them such that they form the largest number.For example, given[3, 30, 34, 5, 9], the largest formed num... 阅读全文
posted @ 2015-01-19 08:59 Jessica程序猿 阅读(412) 评论(0) 推荐(0)
Dungeon Game
摘要：The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a... 阅读全文
posted @ 2015-01-09 13:23 Jessica程序猿 阅读(380) 评论(0) 推荐(0)
Binary Search Tree Iterator
摘要：Implement an iterator over a binary search tree (BST). Your iterator will be initialized with the root node of a BST.Callingnext()will return the next... 阅读全文
posted @ 2015-01-03 10:33 Jessica程序猿 阅读(189) 评论(0) 推荐(0)