slove using a for loop and on C++

a. Prompt the user to input two integers: firstNum and secondNum (firstNum must be less than secondNum) b. Output all odd numbers between firstNum and secondNum c. Output the sumof 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. d. e. t Output all uppercase letters