Solving Excel Sheet Column Title in go. Please try yourself first to solve the problem and submit your implementation to LeetCode before looking into solution.

Problem Description

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"
1 -> A
2 -> B
3 -> C
...
26 -> Z
27 -> AA
28 -> AB 
...

See the full details of the problem Excel Sheet Column Title at LeetCode

Originally posted at: @github.com/halfrost/LeetCode-Go