Sure, here are the requirements for the user-defined function int getintegerinput(string prompt, int min, int max):
The function should take three parameters: a string prompt that represents the prompt to be displayed to the user, an integer min that represents the minimum value the user can input, and an integer max that represents the maximum value the user can input.
The function should display the prompt to the user and wait for the user to input an integer value.
If the user inputs a non-integer value or an integer value that is outside the range of min to max, the function should display an error message and prompt the user to input another value.
If the user inputs a valid integer value within the range of min to max, the function should return that value.
Here's an example implementation of the getintegerinput function in Python:
def getintegerinput(prompt, min, max):
while True:
try:
value = int(input(prompt))
if value < min or value > max:
print("Error: Value must be between", min, "and", max)
else:
return value
except ValueError:
print("Error: Invalid input. Please enter an integer.")
This implementation uses a try-except block to catch any ValueError exceptions that are raised when the user inputs a non-integer value. If the user inputs a valid integer value that is outside the range of min to max, the function displays an error message and prompts the user to input another value. If the user inputs a valid integer value within the range of min to max, the function returns that value.