return str(n) == str(n)[::-1]#最简单
from functools import reduce#巧妙的
def is_palindrome(n): return reduce(lambda x,y:y+x,str(n))==str(n)
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return str(n) == str(n)[::-1]#最简单
from functools import reduce#巧妙的
def is_palindrome(n): return reduce(lambda x,y:y+x,str(n))==str(n)