import java.lang.System;

public class Out
{
	public static void Open()
	{

	}

	public static void Char(byte ch)
	{
		System.out.write(ch);
	}

	public static void String(byte[] str)
	{
		int i = 0;
		while(str[i] != 0)
		{
			i += 1;
		}
		System.out.write(str, 0, i);
	}

	public static void Int(long i, long n)
	{
		System.out.print(i);
	}

	public static void Real(float x, int n)
	{
		System.out.print(x);
	}

	public static void LongReal(double x, int n)
	{
		System.out.print(x);
	}

	public static void Ln()
	{
		System.out.println();
	}
}