🎯나의 풀이
function solution(dot) { var answer = ''; [x,y] = dot; if( x > 0 && y > 0 ){ answer = 1 }else if(x < 0 && y > 0) { answer = 2 }else if(x < 0 && y < 0) { answer = 3 }else { answer = 4 } return answer; }