class Solution {
public int solution(int[] dot) {
int answer = 0;
if (dot[0] > 0) {
if (dot[1] > 0) {
answer = 1;
} else {
answer = 4;
}
} else {
if (dot[1] > 0) {
answer = 2;
} else {
answer = 3;
}
}
return answer;
}
}