/**
 * Fibonacci series in Java
 * Program that prints the first N numbers of the Fibonacci series
 * The first number in the series is 1, the second number is 1, and each of the
 * following is the sum of the previous two
 * 
 * @author IryaDev
 */

import java.util.*;
public class Fibonacci{

    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        long number,fib_1 = 1,fib_2 = 1,i;
  
        do{
            System.out.print("Enter a number greater than one: ");
            number = sc.nextInt();
        }while(number<=1);
        System.out.println("The first " + number + " terms of the Fibonacci series are:");                 
        System.out.print(fib_1 + " ");
        
        for(i=2;i<=number;i++){
            System.out.print(fib_2 + " ");         
            fib_2 = fib_1 + fib_2;
            fib_1 = fib_2 - fib_1;
        }
        System.out.println();
    }
}