Write a for loop that displays values starting at 100 down to 3.

My while loop needs help. This is what I have while(!fin.eof()). Something else is expected. Please advise.

Fill-in-the-Blank The __________ loop is ideal for situations that require a counter.

Create a new file (in Dev C++) and save it as lab7_XYZ.cpp (replace XYZ with your initials). In Lab 2, you created a menu for a simple calculator program. In Lab 6, you added some functionality based on the user selection. In this lab, you will add some more functionality to the program. Use loops to keep running the program until the user chooses the exit condition (9). When dividing, use a loop to validate user input, making sure the denominator (second number) is not zero. If the user enters a 0 for the second number, display an error message and keep prompting until a non-zero number is entered. 1)   Add two numbers2)   Subtract two numbers3)   Multiply two numbers4)   Divide two numbers 9)   Exit program The program should: contain header comments as shown in class display a hello message before presenting the menu display the menu prompt user for selection echo the selection back to the user if the selection was invalid, display error message to user and then loop back to menu…