Write a C++ program that read a choice as Characters then do the following if the user choose (A) as a choice then your program should read an integer numbers and then Check if a Number is equal to the sum of its divisors excluding itself. If the user entered (B) as a choice then your program ask the user to enter a long number as an input and display the sum of first and last digit(sum of most right digit with most left digit) Hint if the number is 5635634, the program display 9. If the user entered (C) as a choice then your program should reads a set of integers (n integers), and then finds and prints the sum of the even and odd integers. If the user entered (D) as a choice then your program should read 3 integer numbers and print the second maximum number of them. If the user entered any other character as a choice then your program should display the following pattern. 1 12 123 1234 12345 115 Points