Python for everyone course assignment 5.2

[ofekx]

The assignment goal is to create a program that gets numbers as input from the user and i need to send back the largest number and the smallest number

num = input("Enter a number: ")
largest = num
smallest = num
while True:
    num = input("Enter a number(type ""done""to finish):" )
    try:
        int(num)
    except ValueError:
        if num != "done":
            print("invalid input")
            continue
    if num == "done": break
    if largest < num:
        largest = num
    elif smallest > num:
       smallest = num

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