摘要: [题目] Given a column title as appear in an Excel sheet, return its corresponding column number. For example: [题目解析] 该题目比较简单,可以理解为一个26进制的数用10进制数表示的过程。 阅读全文
posted @ 2016-11-11 12:37 三刀 阅读(146) 评论(0) 推荐(0)