제출 #48573

실행 실패 (제출 코드 컴파일 에러)

Main.java:12: error: cannot find symbol
    public static void main(String[] args) throws IOException {
                                                  ^
  symbol:   class IOException
  location: class Main
Main.java:13: error: cannot find symbol
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        ^
  symbol:   class BufferedReader
  location: class Main
Main.java:13: error: cannot find symbol
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
                                ^
  symbol:   class BufferedReader
  location: class Main
Main.java:13: error: cannot find symbol
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
                                                   ^
  symbol:   class InputStreamReader
  location: class Main
4 errors