CompetitiveTemplate.java

import java.io.*;
import java.util.*;

public class CompetitiveTemplate {
  static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  static StringTokenizer st;
  public static void main(String[] args) throws IOException {
      CompetitiveTemplate z = new CompetitiveTemplate();
  }
  static String next() throws IOException {
    while (st == null || !st.hasMoreTokens())
      st = new StringTokenizer(br.readLine().trim());
    return st.nextToken();
  }
  static long readLong() throws IOException {return Long.parseLong(next());}
  static int readInt() throws IOException {return Integer.parseInt(next());}
  static double readDouble() throws IOException {return Double.parseDouble(next());}
  static char readCharacter() throws IOException {return next().charAt(0);}
  static String readLine() throws IOException {return br.readLine().trim();}
}