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