import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int num = scan.nextInt();
        if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        }
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int num = scan.nextInt();
        if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        }
    }
} Main public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int num = scan.nextInt();
        if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        }
    } main {
        Scanner scan = new Scanner(System.in);
        int num = scan.nextInt();
        if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        }
    } Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int num = scan.nextInt(); num scan.nextInt() scan.nextInt scan if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        } num <1 || num > 100 num <1 num 1 num > 100 num 100 {
          System.out.println("Out of range");
        } System.out.println("Out of range") System.out.println System.out System System.out "Out of range" {
          System.out.println( (num+1) / 2 );
        } System.out.println( (num+1) / 2 ) System.out.println System.out System System.out (num+1) / 2 (num+1) num 1 2 String[] args args public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int num = scan.nextInt();
        if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        }
    }
} public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int num = scan.nextInt();
        if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        }
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int num = scan.nextInt();
        if (num <1 || num > 100){
          System.out.println("Out of range");
        } else{
          System.out.println( (num+1) / 2 );
        }
    }
}
