๐ก ์ง์ ํผ ์ฝ๋ class Solution { public String solution(String code) { String answer = ""; String ret = "" ; int mode = 0; int idx = 0; for (idx = 0; idx ๐ก ์ข์ ์ฝ๋ class Solution { public String solution(String code) { StringBuilder answer = new StringBuilder(); int mode = 0; for (int i = 0; i