Help me with my python!!! I will be appreciate it :)

9) Enter and execute the following code: def main(): doAgain = True while doAgain: num1 = int(input("Enter first number: ")) num2 = int(input ("Enter second number: ")) num3 = int(input ("Enter third number: ")) num4 = int(input ("Enter fourth number: ")) maxNum1 = max (numi, num2, num3, num 4) print("The largest of the four numbers is: " maxNumi) another = input ("Type 'y' to find another max number" or any other key to quit") if another != "y": doAgain = False print("Done!") main() a. What type of variable is 'do Again'? b. What does the program do? c. What does the following line of code do? maxNum1 = max (num1, num2, num3, num 4) d. Experiment with the arguments in the max() function in the program to determine if the function must have four arguments. Demonstrate your answer. e. What does the following code in the program do? if another != 'y': do Again = False