下面直接看代码: 1publicclassSolution {2publicinttitleToNumber(String s) {3inttemp=0;4intresult=0;5for(inti=0;i<s.length();i++){6temp=s.charAt(i)-'A'+1;7result=result*26+temp;8}9returnresult;10}11}
1classSolution(object):2defconvertToTitle(self, n):3"""4:type n: int5:rtype: str6"""7tem_dict = {1:'A', 2:'B', 3:'C', 4:'D', 5:'E', 6:'F',7:'G',8:'H', 9:'I',10:'J', 11:'K',12:'L',813:'M',14:'N',15:'O',16:'P',17:'Q',18:'R',19:'S...
Related to questionExcel Sheet Column Title 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 1. 2. 3. 4. 5. 6. 7. class Solution(object): def titleToNumber(sel...
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 1. 2. 3. 4. 5. 6. 7. Credits: Special thanks to @ts for adding this problem and creating all test cases. ...
https://leetcode.com/problems/excel-sheet-column-title/ image.png (图片来源https://leetcode.com/problems/excel-sheet-column-title/ ) 日期是否一次通过comment 2019-11-24 注意: 能整除的数返回1,而不是0,导致所有计算都得以(n-1)为单位: Instead of 1 -> A, 26 -> Z, we can assume that...
题目要求对excel中的列标题栏的字符串转为数字 或者 数字转为字符串,如下。 A -> 1 B -> 2 C -> 3 ... Z -> 26 AA -> 27 AB -> 28 思路:可以看出,这可以看做一道进制转换的题目。字符串第一位范围是1~26,第二位范围是26+1~26*(26+1)……因此可以将26作为一个进制来看。
题目链接 :https://leetcode-cn.com/problems/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。 例如, 1 -> A 2 -> B 3 -> C ... 26 -> Z 27 -> AA 28 -> AB ... 示例: 示例1: 输入: 1 ...
* 网址:https://oj.leetcode.com/problems/excel-sheet-column-title/ * 结果:AC * 来源:LeetCode * 博客: ***/ #include <iostream> #include <vector> #include <string> using namespace std; class Solution { public: string convertToTitle(...
171. Excel Sheet Column Number # 题目 # 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 ... Example 1: Input: "A" Output: 1 Example 2: Input: "AB
Can you solve this real interview question? Excel Sheet Column Number - Given a string columnTitle that represents the column title as appears in an Excel sheet, return its corresponding column number. For example: A -> 1 B -> 2 C -> 3 ... Z -> 26 AA