static void Main(string[] args)
{
int i,j,k=0 ;
string s;
Console.WriteLine("hit return key C#");
Console.ReadLine();
Console.WriteLine("START");
Console.WriteLine(DateTime.Now);
for (i = 0; i < 10; i ++)
{
for (j = 0; j < 1000000000; j++)
{
k = i + j;
//Console.WriteLine("i={0} j={1} k={2}",i,j,k);
}
Console.WriteLine("{0} <--- {1}",DateTime.Now,i);
}
Console.WriteLine(k);
Console.WriteLine(i);
Console.WriteLine("END");
Console.WriteLine(DateTime.Now);
Console.ReadLine();
}