14.02.2023

largest = None
smallest = None

while True:
    i = input('Enter the number. If you are finished -- print "done" ')
    if i == "done":
        break
    try:
        int(i)
        if smallest is None or smallest > i:
            smallest = i
        if largest is None or largest < i:
            largest = i
    except:
        print('Please, enter the number')
        continue

print('Largest:', largest)
print('Smallest:', smallest)

"""
вывод-ввод:
Enter the number. If you are finished -- print "done" 1
Enter the number. If you are finished -- print "done" 2
Enter the number. If you are finished -- print "done" 3
Enter the number. If you are finished -- print "done" 4
Enter the number. If you are finished -- print "done" 5
Enter the number. If you are finished -- print "done" 10
Enter the number. If you are finished -- print "done" 100
Enter the number. If you are finished -- print "done" 100000
Enter the number. If you are finished -- print "done" 200000
Enter the number. If you are finished -- print "done" -10000
Enter the number. If you are finished -- print "done" done
Largest: 5
Smallest: -10000