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code every day with me

--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 result = '';
        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('');
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-->If you have better solution or any question, please comment below. I will appreciate.

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