Write a program to find out the Nth value of FIbonacci Number

Python :-

from array import *

class my:

def fibo(f):

fib=array('i',[])

if f==0:

print('0')

else:

sum=0

x=0

y=1

fib.append (0)

fib.append(1)

for i in range (1,f):

sum=x+y

fib.append(sum)

x=y

y=sum

print(fib[len(fib)-1])

a=int(input("Enter the Number:"))

fibo(a)

Java :-

import java.util.*;
class my{

void fibo(int f){
int fib[]=new int[f+1];
int sum=0,x=0,y=1;

if (f==0)
System.out.println("0");
else{
fib[0]=0;
fib[1]=1;

for (int i=2;i<=f;i++){
sum=x+y;
fib[i]=sum;
x=y;
y=sum;
}
int l=fib.length;
System.out.println(fib[l-1]);
}
}
public static void main(String args[]){
my m=new my();
Scanner sc=new Scanner(System.in);
System.out.println("Enter the Number");
int n=sc.nextInt();
m.fibo(n);
}}