2. Write a C++ program that prompts the user to enter a positive integer n. Validate the input. The program then asks the user to enter n more integers and print out how many of these integers were odd. Sample run of the program: Enter a positive integer: -2 Invalid input! Enter a positive integer: 4 Now enter 4 more integers: 6 7 8 9 2 were odd. Sample run of the program: Enter a positive integer: 5 Now enter 5 more integers: 1 3 5 7 9 5 were odd