[프로그래머스][자바] 각도기

https://school.programmers.co.kr/learn/courses/30/lessons/120829

프로그래머스

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;
    }
}