摘要: 写的非常详细,可以参考http://www.cnblogs.com/ITtangtang/p/3978102.html 阅读全文
posted @ 2015-12-06 23:20 scottwang 阅读(119) 评论(0) 推荐(0) 编辑
摘要: 题目描述:Given an unsorted integer array, find the first missing positive integer.For example,Given[1,2,0]return3,and[3,4,-1,1]return2.Your algorithm shou... 阅读全文
posted @ 2015-12-06 00:10 scottwang 阅读(232) 评论(0) 推荐(0) 编辑