[JAVA 문제 풀이] 각도기

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

        if(angle == 180) {
            answer = 4;
        }
        if(angle < 180 && 90 < angle) {
            answer = 3;
        }
        if(angle == 90) {
            answer = 2;
        }
        if(angle < 90) {
            answer = 1;
        }

        return answer;
    }
}