# 3136. Valid Word
"""
a word is considered valid if it contains a minimum of three characters, it
contains only digits (0-9), and english letters (uppercase and lowercase), it
includes at least one vowel, and it includes one consonant. you are given a
string 'word'. return true if 'word' is valid, otherwise return false.
"""
class Solution(object):
def isValid(self, word):
"""
:type word: str
:rtype: bool
"""
n, m = len(word), 0
if n < 3:
return False
vowels = (
1
| (1 << (ord("e") - 97))
| (1 << (ord("o") - 97))
| (1 << (ord("i") - 97))
| (1 << (ord("u") - 97))
)
for i in word:
if not (i.isalpha() or i.isdigit()):
return False
if i.isalpha():
j = ord(i) - 97 if ord(i) >= 97 else ord(i) - 65
m |= 1 << (vowels >> j) & 1
return m == 3
if __name__ == "__main__":
obj = Solution()
print(obj.isValid(word="234Adas"))
print(obj.isValid(word="b3"))
print(obj.isValid(word="a3$e"))
