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Palindrome_2
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| # -*- coding: utf-8 -*- | |
| def palindrome(s): | |
| a = 0 | |
| b = len(s) - 1 | |
| while a < b: | |
| if s[a] != s[b]: | |
| return False | |
| a, b = a+1, b-1 | |
| return True |
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Detect a string or unicode string is a palindrome.