Java Programs For Various Series

Fibonacci Series :- 

Code :- 

import java.util.Scanner;


public class Fibonacci {

public static void main(String arg[]){
Scanner in = new Scanner(System.in);
int n = in.nextInt();

for (int i = 0; i <= n; i++) {
           System.out.print(fibonacci(i) + " ");
}
 
in.close();
}


public static int fibonacci(int n) {
      if (n == 0) {
          return 0;
      } else if (n == 1) {
          return 1;
      } else {
          return fibonacci(n - 1) + fibonacci(n - 2);
      }
  }
}

Output:-

10

0 1 1 2 3 5 8 13 21 34 55