fibonacci

class Program
{
static void Main(string[] args)
{
int a = 1, b = 1, i, c;
Console.WriteLine(a);
Console.WriteLine(b);
for (i = 0; i <=7; i++)
{
c = b + a;
b = a;
a = c;
Console.WriteLine (c);

}
string x = Console.ReadLine();
}
}
}