摘要: 题目描述:Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.解题思路:对于阶乘而言,也就是1*2*3*...... 阅读全文
posted @ 2016-01-24 21:44 scottwang 阅读(225) 评论(0) 推荐(0) 编辑