import java.util.Scanner;
import java.io.*;
 
public class program1 {
	static Scanner filescan = null;
 
	public program1(){
		try {
		filescan = new Scanner (new File("t.txt"));
		} catch (FileNotFoundException fe){
			fe.printStackTrace();
		}
	}
	public static void main(String[] args)throws IOException{
 
		printFile();
 
	}
 
	public static void printFile()throws IOException{
 
 
		while(filescan.hasNextInt())
			System.out.println(filescan.nextInt());
 
	}
 
}