C# Program to Print Fibonacci series

C# Program to Print Fibonacci series
Program Statement:Write a program which prints the Fibonacci series using loop.1 1 2 3 5 8 13 21 34 …
Solution: public class _fib
{
int f = 0, s = 1, n, fib = 0;
public void _show()
{
Console.WriteLine("\n\t\tPrint fibonacci series 0 1 1 2 3 5 8 13 ...\n\n");
Console.Write("\n\t\tEnter range of terms of fibonacci series : ");
n = Convert.ToInt32(Console.RdLine());
Console.Write("\n\t\tFirst {0} terms are : ", n);
for (int x = 0; x < n; x++)
{
if (x <= 1)
{ fib = x; }
else
{
fib = f + s;
f = s;
s = fib;
}
Console.Write("{0} ", fib);
}
Console.WriteLine("\n");
}
}