Write a program to compute nth number of a fibonacci number sequence. Your program should prompt for an integer input n from the user. The program should call a recursive function to compute the nth fibonacci number. Your program must follow programming convention. You should submit program and screenshot of output in a single word/pdf file.

You should use following recursive definition of fibonacci function:

fib(0) = 0

fib(1) = 1

fib(n) = fib(n-1) +fib(n-2)