摘要: Given an integer n, return the number of trailing zeroes in n!. Note: Your solution should be in logarithmic time complexity. 题目标签:Math 题目要求我们找到末尾0的数量 阅读全文
posted @ 2018-01-17 13:00 Jimmy_Cheng 阅读(182) 评论(0) 推荐(0) 编辑