Answer to Question #290234 in Python for pooja

Question

given a sentence write a program rotate all the words left so that every word starts with a vowel.

note: if there is no vowel in the word do not rotate it.

sample input:

I saw a DRAGON flying in the sky

sample output:

I aws a AGONDR ingfly in eth sky

Answer 1

def IsVowel(char):
    return (char.lower() in ['a', 'e', 'i', 'o', 'u'])

def RotateLeft(word):
    return word[1:] + word[0]

def Rotate(word):
    if IsVowel(word[0]):
        return word
    for i in range(1, len(word)):
        word = RotateLeft(word)
        if IsVowel(word[0]):
            return word
    return RotateLeft(word)

result = ''
for ​w in input().split():
    result += Rotate(w) + ' '
result = result[:-1]

print(result)