Write two functions for each of the following

$($

a recursive function and an

iterative function

$)$

:

$1$

$-$

$$calculate the Fibonacci

$$

s number of the following equation

F

$($

$1$

$)$

$=$

$3$

F

$($

$2$

$)$

$=$

$4$

F

$($

$3$

$)$

$=$

$5$

F

$($

n

$)$

$=$

$$F

$($

n

$-$

$1$

$)$

$+$

$$F

$($

n

$-$

$2$

$)$

$-$

$$F

$($

n

$-$

$3$

$)$

$2$

$-$

$$take two arrays and determine if the two arrays are equal or not.

Your program must display the following list of choices to the user, and execute

the corresponding function accordingly

$($

the user is asked to enter the required

input after he chooses a number from the list

$)$

$.$

$1$

$-$

$$Fibonacci

$$

s number

$($

iterative

$)$

$2$

$-$

$$Fibonacci

$$

s number

$($

recursive

$)$

$3$

$-$

$$Are arrays equal

$($

iterative

$)$

$4$

$-$

$$Are arrays equal

$($

recursive

$)$

Note: Ask the user about the size of the arrays and their contents.

c$++$