using System;

public class Program

{

    public static void Main()

    {

        int num1,num2,val,temp1,temp2,sum;

        Console.WriteLine("Enter first number:");

        num1=Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Enter second number:");

        num2=Convert.ToInt32(Console.ReadLine());

Console.WriteLine("Enter number of digits to print:");

        val=Convert.ToInt32(Console.ReadLine());

        temp1=num1;

            temp2=num2;

        Console.WriteLine("The Fibonacci series is:");

        Console.WriteLine(num1);

            Console.WriteLine(num2);

        for(int i=0;i<val-2;i++)

        {

            sum=temp1+temp2;

            Console.WriteLine(sum);

            temp1=temp2;

            temp2=sum;

        }

    }

}