제출 #183636

실행 실패 (제출 코드 컴파일 에러)

Main.java:62: error: cannot find symbol
				if(sb.isEmpty()) {
				     ^
  symbol:   method isEmpty()
  location: variable sb of type StringBuilder
Main.java:75: error: cannot find symbol
						if(info[0]==0&&sb.isEmpty()) continue;
						                 ^
  symbol:   method isEmpty()
  location: variable sb of type StringBuilder
2 errors