Microsoft : Excel 列的编号

In MS Excel, the column numbers are named as A, B, C, ......, Z.
If you go beyond this 'Z' column you will encounter AA-->AZ, BA-->BZ, .... ZA-->ZZ then AAA-->AAZ, ABA-->ABZ,
........ and you can imagine how long this sequence can go! The question was to write a function which takes
in a positive integer and returns the character set at that column. For example: if column number is 26 my
function must return 'AA' (0-based index).

难道我理解错了，这不就是10进制转26进制就完了吗

难道我理解错了，这不就是10进制转26进制就完了吗
Jawley 发表于 2011-5-25 12:57

    没错，就这么这样，是个简单的问题

想了半天才顿悟是二十六进制自己实现了一下
https://gist.github.com/2572901