写作业,不用[::-1]也挺简单
Topic sourcedef is_palindrome(n):
s = str(n)
flag = True
for x in range(len(s)):
if s[x] != s[len(s) - x - 1]:
flag = False
break
return flag
- 1
def is_palindrome(n):
s = str(n)
flag = True
for x in range(len(s)):
if s[x] != s[len(s) - x - 1]:
flag = False
break
return flag
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