Centered Text Function - Python Programming Exercise

# Define the function get_int which takes a prompt message, minimum, and maximum values as parameters
def get_int(prompt, min_val, max_val):
    while True:  # Start an infinite loop to keep asking until a valid input is received
        try:
            # Display the prompt message and get the input from the user, then try to convert it to an integer
            user_input = int(input(f"{prompt}: "))  # Prompt the user for input and convert it to an integer
            # Check if the input is within the specified range
            if user_input < min_val:
                print(f"Not a valid answer. Must be no less than {min_val}.")  # If input is too small, show error
            elif user_input > max_val:
                print(f"Not a valid answer. Must be no more than {max_val}.")  # If input is too large, show error
            else:
                return user_input  # If the input is valid, return the value and exit the loop
        except ValueError:
            # Handle the case where input is not an integer
            print("Not a valid number. Please enter a valid integer.")  # Display error for invalid input

# Main code to call get_int and store the result in the variable 'age'
age = get_int("Enter your age", 0, 150)  # Call the get_int function with a prompt message and range of 0-150

 Output

Enter your age: 180
Not a valid answer. Must be no more than 150.
Enter your age: -2
Not a valid answer. Must be no less than 0.
Enter your age: 20