fork download

copy

using System;
 
public class Test
{
	static int[,] array = new int[3, 3]
	{
		{ 0, 0, 1 },
		{ 0, 1, 0 },
		{ 1, 0, 0 }
	};
 
	public static void Main()
	{
		Console.WriteLine(array.ToString());
		Rotate45(array);
		Console.WriteLine(array.ToString());
	}
 
	public static void Rotate45(ref int[,] array)
	{
		for(int x = 0; x < array.GetLength(0); x++)
		{
			for(int y = 0; y < array.GetLength(1); y++)
			{
				array[array.GetLength(0) - 1 - y, x] = array[x, y];
			}
		}
	}
}

prog.cs(15,3): error CS1502: The best overloaded method match for `Test.Rotate45(ref int[,])' has some invalid arguments
prog.cs(19,21): (Location of the symbol related to previous error)
prog.cs(15,12): error CS1620: Argument `#1' is missing `ref' modifier
Compilation failed: 2 error(s), 0 warnings

Standard output is empty