code every day with me

#javascript #programming #100daysofcode #algorithms

--DAY 22--

Hi, I am going to make #100DaysOfCode Challenge. Everyday I will try solve 1 problem from leetcode or hackerrank. Hope you can go with me until end.
Now let's solve problem today:

Problem: Excel Sheet Column Title
Detail: here
Idea: it's pretty similar to convert number to binary
My solution(javascript):

var convertToTitle = function(n) {
    let column = 'ZABCDEFGHIJKLMNOPQRSTUVWXYZ';
    let result = '';
    while(n>26){
        let tmp = n%26;
        result += column.charAt(tmp);
        if(n%26==0) n = Math.floor(n/27);
        else n = Math.floor(n/26);
    }
    result += column.charAt(n);
    return result.split('').reverse().join('');
};