Friday, 18 September 2015

Fibonacci sequence series in C#

The Fibonacci sequence is a series of numbers where a number is found by adding up the two numbers before it. Starting with 0 and 1, the sequence goes 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so forth.


Source Code 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace evenFibonacci
{
class Program
{
static void Main(string[] args)
{
welcomeScrean();
evenFibonacci();
int wait = Convert.ToInt32(Console.ReadLine());
}

private static void welcomeScrean()
{
Console.Write("\a"
+ "\t*******************************************************" + "\n"
+ "\t** **" + "\n"
+ "\t** Welcome To **" + "\n"
+ "\t** **" + "\n"
+ "\t** Find Even Fibonacci **" + "\n"
+ "\t** **" + "\n"
+ "\t** and there sum **" + "\n"
+ "\t** **" + "\n"
+ "\t** Program By LEP **" + "\n"
+ "\t** **" + "\n"
+ "\t*******************************************************" + "\n");
}

private static void evenFibonacci()
{
int num, count = 0;
long previous = 1, next = 0, sum;
Console.Write("\t Enter Your Number to Find Fibonacci ");
num = Convert.ToInt32(Console.ReadLine());

Console.Write("\n\t First " + num + " Even Fibonacci Numbers Are \n");

do
{
if (previous % 2 == 0)
{
Console.Write("\n\t " + previous + " ");
count++;
}
sum = previous + next;
next = previous;
previous = sum;

} while (count != num);

}
}
}

Output of the Program

C# Program code for Fibonacci sequence series

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asad

About Author!

Asad Niazi is Software Engineer , Programmer, Web Developers and a young mentor of Tech Solutions Desk and Blogging Solutions . Asad Love to writes about Technology, Programming, Blogging and make money online.

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