2018年2月14日
29.leetcode172_factorial_trailing_zeroes
摘要： 1.题目描述 Given an integer n, return the number of trailing zeroes in n!. Note: Your solution should be in logarithmic time complexity. 给一个数n，在线性时间内得出末尾0 阅读全文
posted @ 2018-02-14 20:40 vlice 阅读(76) 评论(0) 推荐(0)
30.leetcode171_excel_sheet_column_number
摘要： 1.题目描述 Related to question Excel Sheet Column Title Given a column title as appear in an Excel sheet, return its corresponding column number. For exam 阅读全文
posted @ 2018-02-14 20:26 vlice 阅读(87) 评论(0) 推荐(0)