C# LeetCode 解决 ExcelConverttNumber to Column


using
System;

using
System.Collections.Generic;

using
System.Linq;

using
System.Text;

using
System.Threading.Tasks;

using
System.IO;

namespace
ConsoleApplication6

{

public
class
solution

{

public
static
int
n;

public
static
string
TitletoNumber(int
n)

{

var
streamBuilder = new
StringBuilder();

while(n
>0)

{

streamBuilder.Insert(0,(char)((n-1)%26+'A'));

n =(n-1)/26;

}

return
streamBuilder.ToString();

}

static
void
Main(string[]
args)

{

TitletoNumber(1);

Console.WriteLine("You
can get {1}",n,TitletoNumber(29));

Console.ReadKey();

}

}

}

个人的代码请参考