construct_k_palindrome_str.py (620B)
| # 1400. Construct K Palindrome Strings
from collections import Counter
"""
given a string 's' and an integer 'k', return true if you can use all the
characters in 's' to constuct 'k' palindrome strings or false otherwise.
"""
class Solution(object):
def canConstruct(self, s, k):
"""
:type s: str
:type k: int
:rtype: bool
"""
return sum(i & 1 for i in Counter(s).values()) <= k <= len(s)
if __name__ == "__main__":
obj = Solution()
print(obj.canConstruct("annabelle", 2))
print(obj.canConstruct("leetcode", 3))
print(obj.canConstruct("true", 4))
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