Fibonacci series

/*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;

          }

   }

}

Fundamental programs

Sum of integers between 100 to 200 divisible by 7  Fibonacci series  Reverse a given number

Factorial of an given number  Find sum and product of a given digit  Greet message using Switch case

Generate random number between 1 to 100   Read float and print o/p as shown                        Minimum of two numbers   Max of two numbers