A. Write a program that prompts the user for a positive integer. Validate the input and do not accept a negative number. Use a while loop to find the sum of all odd digits of the number. Sample run of program: Enter a positive integer:

> -237

Invalid input! Try again:

> 237

The sum of the odd digits in the number is 10. B. Write a program that reads in a sequence of integer inputs between 1 and 100 (using a while loop) until the user enters 0. At that point the program prints the counts of even and odd integers the user entered. Sample run of program: Enter a number:

> 23

Enter a number:

> 15

Enter a number:

> 12

Enter a number:

> 34

Enter a number:

> 9

Enter a number:

> 0

Number of even integers: 2

Number of odd integers: 3