# Program 27: Count Words
def main():
    text = input("Enter sentence: ")

    words = text.split()

    count = 0

    for w in words:
        count += 1

    print("Total words:", count)

main()

Enter sentence:  rubesh


Total words: 1

# Program 28: Largest in List
def main():
    nums = list(map(int, input("Enter numbers: ").split()))

    largest = nums[0]

    for n in nums:
        if n > largest:
            largest = n

    print("Largest:", largest)

main()

Enter numbers:  6 7 8


Largest: 8

# Program 29: Smallest in List
def main():
    nums = list(map(int, input("Enter numbers: ").split()))

    smallest = nums[0]

    for n in nums:
        if n < smallest:
            smallest = n

    print("Smallest:", smallest)

main()

Enter numbers:  1 3


Smallest: 1