Java

//Fibonacci Series in Java

import java.util.Scanner;

//Write a program to find the fibonacci series of given number.
public class App {
    public static void main(String args[]) {
        Scanner in = new Scanner(System.in);

        System.out.println("Enter The Number : ");
        int n = in.nextInt();// 5

        int a = -1, b = 1, c;
        for (int i = 1; i <= n; i++)// 1<=5 2<=5 3<=5 4<=5 5<=5 6<=5
        {
            c = a + b;// -1+1=>0 1+0=>1 0+1=1 1+1=2 1+2=3
            System.out.println(c); // 0 1 1 2 3
            a = b;// 1 0 1 1 2
            b = c;// 0 1 1 2 3
        }
    }
}