모음 제거

class Solution { public String solution(String my_string) { StringBuilder sb = new StringBuilder(); for (int i = 0; i < my_string.length(); i++) { char alphabet = my_string.charAt(i); if (alphabet == 'a' || alphabet == 'e' || alphabet == 'i' || alphabet == 'o' || alphabet =='u') { continue; } sb.append(alphabet); } return sb.toString(); } }