using System;
class set_cursor2
{
int lastnum;
private int RandomNumber(int min, int max)
{
Random random
= new Random
(); lastnum = random.Next(min, max);
if (lastnum%3 == 0 || lastnum%4==0 )
{
lastnum = random.Next(min, max);
}
if (lastnum%5 == 0 || lastnum%6==0 || lastnum%7==0 )
{
lastnum = random.Next(min, max);
}
return lastnum;
}
static void Main(string[] args)
{
set_cursor2 obj
= new set_cursor2
(); int lastrow,lastcol;
int i,j,t;
Console.ResetColor();
Console.Clear();
Console.SetWindowSize(100,50);
Console.BufferHeight = 500;
Console.BufferWidth = 200;
Console.CursorSize = 50;
Console.CursorVisible = true;
i = 1;
do
{
j= obj.RandomNumber(1,99);
Console.CursorLeft = j;
lastcol = j;
j= obj.RandomNumber(1,49);
lastrow = j;
Console.CursorTop = j;
if (i%3 == 0)
Console.ForegroundColor = ConsoleColor.White;
else if (i%4 == 0)
Console.ForegroundColor = ConsoleColor.Cyan;
else
Console.ForegroundColor = ConsoleColor.DarkBlue;
if ((i+j) % 2 == 0 || (i+j) % 3 == 0 || (i+j) % 5 == 0)
Console.WriteLine(" ");
else
Console.WriteLine(".");
// Console.WriteLine(". {0} {1}",lastrow,lastcol);
for(t=0;t<19999999;t++);
i++;
}
while (i<=10000);
Console.WriteLine("\n\n Finish");
Console.ReadLine();
}
}
//csharp/4201