public struct Forecast
{
	public int Temperature { get; set; }
	public int Pressure { get; set; }
}
 
class Program
{
	public static void ChangeTheString(string weather) { weather = "sunny"; }
	public static void ChangeTheArray(string[] rainyDays) { rainyDays = new[]{"Sunday", "Tuesday"}; }
	public static void ChangeTheStructure(Forecast forecast) { forecast.Temperature = 35; }
	static void Main(string[] args)
	{
		string weather = "rainy";
		ChangeTheString(weather);
		System.Console.WriteLine("The weather is " + weather);
 
		string[] rainyDays = new[] {"Monday", "Friday" };
		ChangeTheArray(rainyDays);
		System.Console.WriteLine("The rainy days were on " + rainyDays[0] + " and "+rainyDays[1]);
 
		Forecast forecast = new Forecast {Pressure = 700, Temperature = 20 };
		ChangeTheStructure(forecast);
		System.Console.WriteLine("The temperature is " +forecast.Temperature + "C");
		System.Console.ReadKey();
    }
}

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public class Forecast

}

public int temperature; public int pressure;

public class Main

public static void changeTheString(String weather)

weather "sunny";

public static void changeTheArray(String[] rainyDays)

rainyDays [1] "Sunday";

public static void changeTheObject (Forecast forecast)

forecast temperature = 35;

public static void main(String[] args)

{

String weather = "rainy";

change TheString(weather);

System.out.println("The weather i * s ^ (- u) * eather ) ;

String[] rainyDays = new String[] ("Monday", "Friday");

changeTheArray(rainyDays); System.out.println("The rainy days were on rainyDays[0] + and rainyDays [1]

Forecast forecast = new Forecast(); forecast pressure = 700;

forecast temperature = 20 ; change TheObject(forecast),

System.out.println("The temperature is + forecast temperature "C");

}