내 풀이

class Solution {
    public int solution(int angle) {
        int answer = 0;
        if(angle>0&&angle<90){
            answer = 1;
        }else if(angle == 90){
            answer =2;
        }else if(angle>90&&angle<180 ){
            answer = 3;
        }else if(angle == 180){
            answer =4 ; 
        }
        return answer;
    }
}