Write a C++ program that continuously requests a donation to be entered using a while-loop or do-while loop. If the donation is less than 0 or greater than 100, your program should print an appropriate message informing the user that an invalid donation has been entered, else the donation should be added to a total. When a donation of -1 is entered, the program should exit the repetition loop and compute and display the average of the valid donations entered.

In C create a do while loop. Inside the loop intake an age as an integer. If the age is less than21 then the loop should repeat until an age over 21 is inputted.

Write the syntax for a do/while loop that executes as long as a character variable has a value of either “y” or “Y”. (Assume the character variable is already declared, and give it a valid identifier name of your choosing, given that its purpose is to store the user’s response to the question “do you wish to input another set of data?”. You do not need to include any statements in the curly brackets for the loop.) (** How do I do this in c**)

My question is for C programming. Create a while loop. Before the loop ask the user to enter an integer. Go through the loop as many times as the number entered. The loop stops as soon as the user enters 100 or -100. Keep count of the number of times you’ve gone through the loop and print this number in the loop.

This program in C++ obtains a series of letter grades as input from a user. The program should calculate and output the total grade points and the grade point average (note: you may have to track the total number of inputs and the grade points to calculate the grade point average). The algorithm should execute 3 times for testing purposes.Use the appropriate loop for the main structure of the program that will stop accepting letter grades when the user inputs X. Also, choose the appropriate selection statement to convert the letter grade to the correct grade points.Additional Requirements:• Use appropriate data types and variable names throughout the code.• Use constants appropriately. Output needs to look like the image below.

Using a Sentinel Value to Control a while Loop in C++ In this lab, you write a while loop that uses a sentinel value to control a loop in a C++ program that has been provided. You also write the statements that make up the body of the loop. The source code file already contains the necessary variable declarations and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie. Instructions Ensure the source code file named MovieGuide.cpp is open in your code editor. Write the while loop using a sentinel value to control the loop, and write the statements that make up the body of the loop. The output statements within the loop have already been written for you. Ensure you include the calculations to compute the…

Using for loop, write a program that accepts an integer from the user between 100 and 1000 andchecks if it is divisible by 2, 3, 4, 5, 6, 7, 8, 9 and accordingly displays a message to the user

In this lab, you write a while loop that uses a sentinel value to control a loop in a Python program. You also write the statements that make up the body of the loop. The source code file already contains the necessary assignment and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars that the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie.