import java.util.Scanner;
import java.io.File;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    if(args.length > 0){
      reader = new Scanner(new File(args[0]));
    }else{
      reader = new Scanner(System.in);
    }
    int x = reader.nextInt();
    System.out.println(x);

  }
}

import java.util.Scanner;
import java.io.File;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

    if(args.length > 0){
      reader = new Scanner(new File(args[0]));
    }else{
      reader = new Scanner(System.in);
    }
    int x = reader.nextInt();
    System.out.println(x);

    }
  }
}

import java.util.Scanner;
import java.io.File;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

    if(args.length > 0){
      reader = new Scanner(new File(args[0]));
    }else{
      reader = new Scanner(System.in);
    }
    int x = reader.nextInt();
    System.out.println(x);

    }
  }
}

import java.util.Scanner;
import java.io.File;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }
  }
}

import java.util.Scanner;
import java.io.File;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }
  }
}

import java.util.Scanner;
import java.io.File;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){

    }
  }
}

import java.util.Scanner;
import java.io.File;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){

    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){

    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){

    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){
      System.out.println("Error!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){
      System.out.println("Error!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){
      System.out.println("Error!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(Exception e){
      System.out.println("Error!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.lang.Exception;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }
  }
}

Exception Hierarchy

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.InputMismatchException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }catch(InputMismatchException e){
      System.out.println("Error: Input Does Not Match Expected Format!");
    }
  }
}

import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException
import java.util.InputMismatchException;

public class Example{

  public static void main(String[] args){
    Scanner reader;

    try{

      if(args.length > 0){
        reader = new Scanner(new File(args[0]));
      }else{
        reader = new Scanner(System.in);
      }
      int x = reader.nextInt();
      System.out.println(x);

    }catch(FileNotFoundException e){
      System.out.println("Error: File Not Found!");
    }catch(IOException e){
      System.out.println("Error: IO Exception!");
    }catch(InputMismatchException e){
      System.out.println("Error: Input Does Not Match Expected Format!");
    }
  }
}