import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.InputMismatchException;
import java.util.Scanner;


public class Executable extends Saisie{

	public static void main(String[] args) {
		
			int n=lireEntier("entrez un entier");
			System.out.println(n);
	}
}