168 - Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear in an Excel sheet. For example: 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB Solution: 由于A->1,  计算s的末尾时需先减去1 class Solution…

题目描述: Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear in an Excel sheet. For example: 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB Excel Sheet Column Number Related to question Exc…

Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear in an Excel sheet. For example: 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB 注意,这题的数字不是从0开始,而是从1开始,我开始的时候用10进制的方式进行转换,发现不对.所以在程序里,用了…

Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear in an Excel sheet. For example: 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB C++版: class Solution { public: string convertToTitle(in…

Given a positive integer, return its corresponding column title as appear in an Excel sheet. For example: 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB 思路: 相当于10进制转26进制.与一般不一样的是10进制对应的是0 - 9.而这个26进制对应的是 A(1)- Z(26), 没有0. 我的代码: strin…

给定一个正整数,返回它在Excel表中相对应的列名称.示例:    1 -> A    2 -> B    3 -> C    ...    26 -> Z    27 -> AA    28 -> AB 详见:https://leetcode.com/problems/excel-sheet-column-title/description/ 实现语言:Java class Solution { public String convertToTitle(int n)…

168. Excel表列名称 168. Excel Sheet Column Title 题目描述 给定一个正整数,返回它在 Excel 表中相对应的列名称. LeetCode168. Excel Sheet Column Title 例如, 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB ... 示例 1: 输入: 1 输出: "A" 示例 2: 输入: 28 输出: "AB"…

Excel Sheet Column Title Given a non-zero positive integer, return its corresponding column title as appear in an Excel sheet. For example: 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB 类似于数制转换,只不过1对应A,而不是0对应A class Solution { publi…

Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear in an Excel sheet. For example: 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB Java实现: public static String convertToTitle(int n) { St…

Given a column title as appear in an Excel sheet, return its corresponding column number. For example: A -> 1    B -> 2    C -> 3    ...    Z -> 26    AA -> 27    AB -> 28 class Solution { public: int titleToNumber(string s) { ; ; ; i &l…