2015年12月14日
Remove Element leetcode java
摘要： 问题描述： Given an array and a value, remove all instances of that value in place and return the new length. The order of elements can be changed. It does 阅读全文
posted @ 2015-12-14 16:54 江湖凶险 阅读(147) 评论(0) 推荐(0)
Ugly Number II leetcode java
摘要： 问题描述： Write a program to find the n-th ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 1, 2, 3, 阅读全文
posted @ 2015-12-14 15:27 江湖凶险 阅读(167) 评论(0) 推荐(0)
Merge K Sorted List（含Merge Two Sorted LIst） leetcode java
摘要： 问题描述： Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity. 分析： 将k个sorted list合并为一个sorted list借鉴归并排序的方法，自 阅读全文
posted @ 2015-12-14 13:48 江湖凶险 阅读(242) 评论(0) 推荐(0)