public static void Main()
Console.WriteLine("Hello World");
int[,]m={{4,5,1,3},{3,4,18,2},{1,0,3,0},{2,0,0,1}};
public static void print(int[,]m)
for(int i=0;i<m.GetLength(0);i++)
for(int j=0;j<m.GetLength(1);j++)
Console.Write("{0} ",m[i,j]);
public static int[,]transpor(int[,]m)
int[,]a=new int[m.GetLength(0),m.GetLength(1)];
for(int i=0;i<m.GetLength(0);i++)
for(int j=i;j<m.GetLength(1);j++)