using System;

public class Program

{

    public static void Main()

    {

Random rnd = new Random();

    int x,y,c=0,c1=0;

    x=rnd.Next(1,7);

    y=rnd.Next(1,7);

    while (c<=)

    {

    c1++;

    Console.WriteLine("x="+x+"    "+"y="+y);

    if(x==y)

    c++;

    x=rnd.Next(1,7);

    y=rnd.Next(1,7);

    }   

    Console.WriteLine(c1);

    }

}