How to write a C# program to find the Fibonacci Series. Fibonacci series in C#.
Before dive into code let’s understand what is Fibonacci series and then will move to the logic to solve the Fibonacci problem in C#.
What is the Fibonacci Series?
Fibonacci series is a sum of two subsequent numbers. The first two numbers in a Fibonacci series are 0, 1 and all other subsequent numbers are the sum of its previous two numbers. Example – 0, 1, 1, 2, 3, 5
Find the Fibonacci series in C#
static void Main(string args)
int num1 = 0, num2 = 1, num3, i, number;
Console.Write("Enter the number of elements you want to print: ");
number = int.Parse(Console.ReadLine());
//prin 0 and 1 manually
Console.Write(num1 + " " + num2 + " ");
//Start loop from 2 and execute till the input number-1.
for (i = 2; i < number; ++i)
num3 = num1 + num2;
Console.Write(num3 + " ");
num1 = num2;
num2 = num3;
Now understand the code line by line. how the code will compile and generate the Fibonacci series as output.