231107 이진 변환 반복하기

public int[] solution(String s) {
	int[] answer = { 0, 0 };
	int temp = 0;

	while (s.length() > 1) {
		for (int i = 0; i < s.length(); i++) {
			if (s.charAt(i) == '0') {
				answer[1]++;
			} else {
				temp++;
			}
		}
		s = Integer.toBinaryString(temp);
		temp = 0;
		answer[0]++;
	}

	return answer;
}

출처:https://school.programmers.co.kr/learn/courses/30/lessons/70129