Write a c++ program that uses while loop(s) to perform the following steps: Prompt the user to input two integers: firstnumm and secondnum. Firstnum must be less than secondnum. (assume at least one integer is in the list).  You can the distance between Firstnum and secondnum will never be greater than 20.   Output all numbers divisible by 3 between firstnum and secondnum, but this time output from highest to lowest number.   Prompt the user to input two lower case characters: firstchar and secondchar. Firstchar must be less than secondchar. (assume at least one character is in the list) Output all characters between firstchar and secondchar, but this time convert lower case to upper case. Repeat problem 2 using do-while loop(s) and no other loop types. Repeat problem  using for loop(s)and no other loop types.

Write a c++ program that uses while loop(s) to perform the following steps:

Prompt the user to input two integers: firstnumm and secondnum. Firstnum must be less than secondnum.

(assume at least one integer is in the list).  You can the distance between Firstnum and secondnum will

never be greater than 20.

Output all numbers divisible by 3 between firstnum and secondnum, but this time output from highest to lowest

number.

Prompt the user to input two lower case characters: firstchar and secondchar. Firstchar must be less than secondchar.

(assume at least one character is in the list)

Output all characters between firstchar and secondchar, but this time convert lower case to upper case.

Repeat problem 2 using do-while loop(s) and no other loop types.

Repeat problem  using for loop(s)and no other loop types.