[programmers][X] 마법의 엘리베이터

01 Jul 2023 in Algorithm on Algorithm

https://school.programmers.co.kr/learn/courses/30/lessons/148653

class Solution {
    public int solution(int storey) {
        int answer = 0;

        while(storey>0){
            int temp = storey % 10;
            storey /= 10;

            if(temp > 5 || (temp == 5 && storey%10 >= 5) ){
                answer += ( 10 - temp );
                storey++;
            }else{
                answer += temp;
            }
        }

        return answer;
    }
}