FIBONACCI SERIES AND SERIES SPECIAL

FIBONACCI SERIES AND SERIES SPECIAL

import java.util.*;

public class fibxfact {
public static void main(String[] args) {
int v=0;int t=1;
Scanner sc = new Scanner (System.in);
System.out.println("ENTER CHOICE '1' FOR FIBONACCI SERIES OR CHOICE '2' : ");
int choice =sc.nextInt();
switch(choice)
{
case 1:
System.out.println("YOU HAVE ENTERED CHOICE 1");
System.out.println("ENTER THE VALUE OF 'n' : ");
int n=sc.nextInt();
if(n==1)
System.out.println("0,");
else if(n==2)
System.out.println("0,1,");
else
if(n>2)
System.out.print("0,1,");
for(int i=3;i<=n;i++)
{
int d=v;
v=t;
t=t+d;
System.out.print(t+",");
}
break;
case 2:
System.out.println("YOU HAVE ENTERED CHOICE 2");
System.out.println("ENTER THE VALUE OF 'x' : ");
int x=sc.nextInt();
double sum=0;
for(int i=1;i<=9;i+=2)
{
double f=1;
for(int j=1;j<=i+1;j++)
{
f*=j;
double pow= Math.pow(x,i)/f;
sum+=pow;}

        }
         System.out.println(sum);
  }

}
}

FOR CODE ,
CLICK : https://onecompiler.com/java/3y7s3an96 (TO FIND OUTPUT)