LeetCode_168. Excel Sheet Column Title
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
...
Example 1:
Input: 1
Output: "A"
Example 2:
Input: 28
Output: "AB"
Example 3:
Input: 701
Output: "ZY"
package leetcode.easy; public class ExcelSheetColumnTitle {
@org.junit.Test
public void test() {
System.out.println(convertToTitle(1));
System.out.println(convertToTitle(28));
System.out.println(convertToTitle(701));
} public String convertToTitle(int n) {
StringBuffer buffer = new StringBuffer();
while (n > 0) {
n--;
buffer.append((char) ('A' + n % 26));
n /= 26;
}
return buffer.reverse().toString();
}
}
LeetCode_168. Excel Sheet Column Title的更多相关文章
- 【leetcode】Excel Sheet Column Title & Excel Sheet Column Number
题目描述: Excel Sheet Column Title Given a positive integer, return its corresponding column title as ap ...
- 【leetcode】Excel Sheet Column Title
Excel Sheet Column Title Given a non-zero positive integer, return its corresponding column title as ...
- Excel Sheet Column Title & Excel Sheet Column Number
Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear i ...
- 168. Excel Sheet Column Title
Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear i ...
- 2016.5.19——Excel Sheet Column Title
Excel Sheet Column Title 本题收获: 1.由int型转换为整型(string),如何转化, res = 'A'+(n-1)%26和之前由A-z转化为十进制相反,res = s[ ...
- Leetcode Excel Sheet Column Number (C++) && Excel Sheet Column Title ( Python)
Given a column title as appear in an Excel sheet, return its corresponding column number. For exampl ...
- Excel Sheet Column Title&&Excel Sheet Column Number
Excel Sheet Column Title Given a positive integer, return its corresponding column title as appear i ...
- LeetCode 168. Excel表列名称(Excel Sheet Column Title)
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 S ...
- [LeetCode] Excel Sheet Column Title 求Excel表列名称
Given a positive integer, return its corresponding column title as appear in an Excel sheet. For exa ...
随机推荐
- 详细讲解vue.js里的父子组件通信(props和$emit)
在进入这个话题之前,首先我们先来想一下在vue里,如何写一个父子组件.为了简单起见,下面的代码我都没用脚手架来构建项目,直接在html文件里引入vue.js来作为例子.父子组件的写法如下: <d ...
- 斜率优化DP总结
HDU3507 Print Article Zero has an old printer that doesn't work well sometimes. As it is antique, he ...
- nginx 环境 thinkphp 隐藏index.php
tp官网已经写了 http://doc.thinkphp.cn/manual/hidden_index.html 不生效 重启nginx .问题依旧 kill掉nginx进程 再启动 贴段自己的配置 ...
- Prometheus+Grafana监控
什么是Prometheus? Prometheus是由SoundCloud开发的开源监控报警系统和时序列数据库(TSDB).Prometheus使用Go语言开发,是Google BorgMon监控系统 ...
- JS转换HTML转义符 [转]
最近有个需求,就是后台系统编辑文章内容存到后台,前端这边获取到是转义后的字符串,如果直接将转义后的内容写在页面上,html标签不会被解析.网上找到觉得不错的功能函数,这里记录一下 //去掉html标签 ...
- The 2019 China Collegiate Programming Contest Harbin Site I. Interesting Permutation
链接: https://codeforces.com/gym/102394/problem/I 题意: DreamGrid has an interesting permutation of 1,2, ...
- [Luogu] 选学霸
https://www.luogu.org/problemnew/show/P2170 并查集+DP #include <iostream> #include <cstring> ...
- Cogs 461. [网络流24题] 餐巾(费用流)
[网络流24题] 餐巾 ★★★ 输入文件:napkin.in 输出文件:napkin.out 简单对比 时间限制:5 s 内存限制:128 MB [问题描述] 一个餐厅在相继的N天里,第i天需要Ri块 ...
- spring boot 扫描 其他jar包里面的 mapper xml
启动类配置扫描 goods.mapper为当前项目mapper路径 ,common.mpper为其他jar包. 1. 2.mybatis.mapper-locations=classpath*:map ...
- tornado解析post数据的问题
解析tornado查询参数: self.request.query_arguments self.get_query_argument[s](参数名称) 解析tornado的post参数: self. ...