package citeste;
import java.io.*;

public class citeste
{
	public static char car(String text)
	{
		char c;
		if(text!="")  System.out.print(text);
		try
		{
			c=(char)System.in.read();
		}catch(IOException e)  { return '\n'; }
		return c; 
	}
	public static String sir(String text)
	{
		char b;
		char []a=new char[81];
		int i=0;

		if(text!="")  System.out.print(text);
		while((b = car("")) != '\n')   a[i++] = b;
		
		return new String(a, 0, i-1);
	}
	public static int intreg(String text)
	{
		return Integer.parseInt(sir(text));
	}
	public static double real(String text)
	{
		return (Double.valueOf(sir(text))).doubleValue();
	}

}