C++

(D)[40 points] In this part of the project, write a function that will implement each Fibonacci number with the help of an integer array of size 100 (elements of this array will be digits of the Fibonacci number). When the function is called to find Fv, it will calculate all Fibonacci numbers from F to Fv using the basic formula Fy FN- Fx-2. To add two Fibonacci numbers, the function will add elements of two arrays corresponding to Fx-1 and Fv-2 and store their sums in the array corresponding to Fy. (You are NOT supposed to store ALL arrays.) Write a program that will calculate Fibonacci numbers containing up to 100 digits. Display the biggest Fibonacci number that has less than 100 digits. Make sure that your program will display the error message when a Fibonacci number has 100 digits or more