文件: root - text - article - 2019 - 10 - daily-problem-twitter-palindrome.txt
标签: 每日算法, 回文数, 面试, Python, daily problem, palindrome, algorithms, twitter interview question, python, | 英文 | 主页 | 类别: 计算机科学 | 585 次阅读, 19769 次搜索 | 69 个单词
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标签: 每日算法, 回文数, 面试, Python, daily problem, palindrome, algorithms, twitter interview question, python, | 英文 | 主页 | 类别: 计算机科学 | 585 次阅读, 19769 次搜索 | 69 个单词
| 浏览 | 博客存档
Hi, here's your problem today. This problem was recently asked by Twitter:
A palindrome is a sequence of characters that reads the same backwards and forwards. Given a string, s, find the longest palindromic substring in s.
Example:
Input: "banana"
Output: "anana"
Input: "million"
Output: "illi"
标签: 每日算法, 回文数, 面试, Python, daily problem, palindrome, algorithms, twitter interview question, python, | 英文 | 主页 | 类别: 计算机科学 | 585 次阅读, 19769 次搜索 | 69 个单词 A palindrome is a sequence of characters that reads the same backwards and forwards. Given a string, s, find the longest palindromic substring in s.
Example:
Input: "banana"
Output: "anana"
Input: "million"
Output: "illi"
class Solution:
def longestPalindrome(self, s):
# Fill this in.
# Test program
s = "tracecars"
print(str(Solution().longestPalindrome(s)))
# racecar
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