Fibonacci in C#

Published on 02 October 2018 (Updated: 07 April 2019)

Welcome to the Fibonacci in C# page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

using System;

namespace SamplePrograms
{
    public class Fibonacci
    {
        public static void Main(string[] args)
        {
            try
            {
                int n = int.Parse(args[0]);
                int first = 0;
                int second = 1;
                int result = 0;
                for(int i = 1; i <= n; i++)
                {
                    result = first + second;
                    first = second;
                    second = result;
                    Console.WriteLine(i + ": " + first);
                }
            }
            catch(Exception)
            {
                Console.WriteLine("Usage: please input the count of fibonacci numbers to output");
                Environment.Exit(0);
            }
        }
    }
}

Fibonacci in C# was written by:

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

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How to Run the Solution

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