import java.io.*;
public class sput
{
	public String str;
	public void input()
	{
		String str1= new String();
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		str1 = in.readLine();
		this.str=str1;
	}
	public void output()
	{
		System.out.println(this.str);
	}
	public static void main(String args[])
	{
		sput put1;
		put1.input();
		put1.output();
	}
}