def is_palindrome(n): s = str(n) for i in range((len(s)-1)//2): if s[i] != s[len(s)-1-i]： return False return True
Sign in to make a reply
子鱼若鱼
def is_palindrome(n): s = str(n) for i in range((len(s)-1)//2): if s[i] != s[len(s)-1-i]： return False return True