Java program to find Fibonacci series of a given number

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | /*Write a program to find Fibonacci series of a given no. Example : Input - 8 Output - 1 1 2 3 5 8 13 21 */ class Fibonacci{ public static void main(String args[]){ int num = Integer.parseInt(args[0]); //taking no. as command line argument. System.out.println("*****Fibonacci Series*****"); int f1, f2=0, f3=1; for(int i=1;i<=num;i++){ System.out.print(" "+f3+" "); f1 = f2; f2 = f3; f3 = f1 + f2; } } } |

Here is the simple version of Fibonacci Series in Java http://goo.gl/JDZ8Xn

Output

plz give me output logic

f1=0

f2=1

f3=0+1 =1

f1=1

f2=1

f3=1+1 =2

f1=1

f2=2

f3=1+2=3

f1=2

f2=3

f3=2+3=5 Etc..

please give me output logic

ineed a fibonacci program with just 4 lines including class name and main, there should be only 4 lines.