a. [DO NOT USE ANY VARIABLES] Write a C++ function that takes two integer parameters (a and b) and prints a list of all the integers between a and b-1 (inclusive). Example: one (2, 12) should print 2 34567 89 10 11 one (2, 13) should print 2 3 45678 9 10 11 12. b. [DO NOT USE ANY VARIABLES Write a C++ function that is the same as the first one, except that it only prints out the numbers between a and b-1 that b is exactly divisible by Examples: two (2, 12) should print 2 34 6 two (2, 13) should print nothing