46 Simple Python Exercises-Very simple exercises

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4、Write a function that takes a character (i.e. a string of length 1) and returns True if it is a vowel, False otherwise.

def if_vowel(a):
    a=a.lower()
    if a in(‘a‘,‘e‘,‘i‘,‘o‘,‘u‘):
        return True
    else:
        return False
print(if_vowel(‘A‘))

46 Simple Python Exercises-Very simple exercises

标签：The   cti   python   als   ret   new   rac   return   print   

原文地址：https://www.cnblogs.com/wangyanyan/p/10737264.html