[programmers][X] [3차] n진수 게임

16 Jun 2023 in Algorithm on Algorithm

https://school.programmers.co.kr/learn/courses/30/lessons/17687

class Solution {
    public String solution(int n, int t, int m, int p) {
        StringBuilder ans = new StringBuilder();
        int len = t * m;
        int idx = 0;
        String sumText = "";

        while(len > sumText.length()) sumText += Integer.toString(idx++,n);

        sumText = sumText.substring(0,len).toUpperCase();

        idx = 0;
        for(char c : sumText.toCharArray()){
            idx++;
            if(idx == p) ans.append(c);
            if(idx == m) idx = 0;
        }

        return ans.toString();
    }
}