Number series program

Number Series #4 (Fibonacci Series)

0, 1, 1, 2, 3, 5, 8, 13, 21,......

Enter value of n: 6
Fibonacci series:
0 1 1 2 3 5

The program for the series is written in C# programming language and will accept a number as input. The loops will iterate based on the number of entry.
 
Number series program

Note: If you are new to C# and Console Application. Try to code First C# Program

Note: Read articles on how to use Loops and Conditions.

Let’s find out a simple and easy way to code these pattern.

Practical Implementation:

using System;

namespace patternProblem.Number
{
    class Number4
    {
        static void Main(string[] args)
        {
            Console.Write("Enter value of n: ");
            int n = Convert.ToInt32(Console.ReadLine());
            Console.WriteLine();
            int first = 0;
            int second = 1;
            int next = 0;

            Console.WriteLine("-----Output-----");
            Console.WriteLine();

            Console.WriteLine("Fibonacci series: ");
            for (int i = 1; i <= n; i++)
            {
                Console.Write(first + " ");
                next = first + second;
                first = second;
                second = next;
            }

            Console.WriteLine();

            Console.ReadKey();
        }
    }
}

Output:
The input number here is 8. So, the loop will iterate eight times. The output is shown below:

Enter value of n: 8

-----Output-----

Fibonacci series:
0 1 1 2 3 5 8 13
Press any key to continue . . .


For any query, comment us below.

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