for i in range(10, 0, -1):
    print(i)

10
9
8
7
6
5
4
3
2
1

num = input("Enter number: ")
total = 0

for i in num:
    total += int(i)

print("Sum =", total)

Enter number:  3


Sum = 3

text = input("Enter word: ")

if text[0].lower() in "aeiou":
    print("Starts with vowel")
else:
    print("Starts with consonant")

Enter word:  5


Starts with consonant