Write a program that uses while loops and performs the following

Prompts the user to input 2 integers firstNum and secondNum // Easy

Output all odd numbers between firstNum and secondNum // No idea how to start that.

Outputs the sum of all even numbers between firstNum and secondNum

Output the numbers and their squares between 1 and 10

Output the sum of the square of the Odd Numbers between firstNum and secondNum

Output ALL Uppercase letters***.

I have no idea how to even start this program other then the basic input statement, a point in the right direction would be appreciated ^^;

-Exo