풀이
function solution(s) { var answer = true; s = s.toUpperCase(); var num = 0; for (var i = 0; i < s.length; i++) { if (s[i] === "P") { num++; } if (s[i] === "Y") { num--; } } if (num === 0) { answer = true; } else { answer = false; } return answer; }
풀이
function solution(absolutes, signs) { var answer = 0; for (var i = 0; i < absolutes.length; i++) { if (signs[i] === true) { answer = answer + absolutes[i]; } else if (signs[i] === false) { answer = answer - absolutes[i]; } } return answer; }