Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print out the largest and smallest of the numbers. If the user enters anything other than a valid number catch it with a try/except and put out an appropriate message and ignore the number.

Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print out the largest and smallest of the numbers. If the user enters anything other than a valid number catch it with a tryexcept and put out an appropriate message and ignore the number.

largest = None
smallest = None

while True:
    
    try:
        num = input("Enter a number: ")
        if num == "done":
            break
        n=int(num)    
        if n> largest:
        	largest=n
        elif smallest is None:
            smallest=n
        elif n < smallest:
                smallest= n
    except:
        print("Invalid input")
        continue

print("Maximum is", largest)
print("Minimum is", smallest)