摘要:
在一个字符串中寻找某个字串 阅读全文
posted @ 2019-02-01 17:26
林木声
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题目: Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: 阅读全文
posted @ 2019-02-01 16:28
林木声
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题目: Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the tw 阅读全文
posted @ 2019-02-01 14:18
林木声
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