Given a column title as appear in an Excel sheet, return its corresponding column number.java
For example:git
A -> 1 B -> 2 C -> 3 ... Z -> 26 AA -> 27 AB -> 28 ...
Example 1:github
Input: "A" Output: 1
Example 2:app
Input: "AB" Output: 28
Example 3:測試
Input: "ZY" Output: 701
實現:3d
測試:excel
輸出:code
題目地址:https://leetcode.com/problems/excel-sheet-column-number/blog
代碼:https://github.com/woshiyexinjie/leetcode-xin/tree/master/src/main/java/com/helloxin/leetcode/algorithmsleetcode