2015年7月26日
leetcode：Intersection of Two Linked Lists(两个链表的交叉点)
摘要： Write a program to find the node at which the intersection of two singly linked lists begins.For example, the following two linked lists:A: a... 阅读全文
posted @ 2015-07-26 14:55 小金乌会发光－Z&M 阅读(434) 评论(0) 推荐(0)
leetcode：Factorial Trailing Zeroes
摘要： Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.分析：题意即为 阶乘尾部的零（求n！中尾部为0的个数）思路... 阅读全文
posted @ 2015-07-26 13:31 小金乌会发光－Z&M 阅读(209) 评论(0) 推荐(0)