제출 #30206

실행 실패 (제출 코드 컴파일 에러)

Main.java:9: error: cannot find symbol
    BufferedReader br;
    ^
  symbol:   class BufferedReader
  location: class FastReader
Main.java:10: error: cannot find symbol
    StringTokenizer st;
    ^
  symbol:   class StringTokenizer
  location: class FastReader
Main.java:16: error: cannot find symbol
    public FastReader(String s) throws FileNotFoundException {
                                       ^
  symbol:   class FileNotFoundException
  location: class FastReader
Main.java:13: error: cannot find symbol
        br = new BufferedReader(new InputStreamReader(System.in));
                 ^
  symbol:   class BufferedReader
  location: class FastReader
Main.java:13: error: cannot find symbol
        br = new BufferedReader(new InputStreamReader(System.in));
                                    ^
  symbol:   class InputStreamReader
  location: class FastReader
Main.java:17: error: cannot find symbol
        br = new BufferedReader(new FileReader(s));
                 ^
  symbol:   class BufferedReader
  location: class FastReader
Main.java:17: error: cannot find symbol
        br = new BufferedReader(new FileReader(s));
                                    ^
  symbol:   class FileReader
  location: class FastReader
Main.java:23: error: cannot find symbol
                st = new StringTokenizer(br.readLine());
                         ^
  symbol:   class StringTokenizer
  location: class FastReader
Main.java:25: error: cannot find symbol
            catch (IOException e) {
                   ^
  symbol:   class IOException
  location: class FastReader
Main.java:49: error: cannot find symbol
        catch (IOException e) {
               ^
  symbol:   class IOException
  location: class FastReader
10 errors