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题目地址:632. 最小区间 You have k lists of sorted integers in ascending order. Find the smallest range that includes at least one number from each of the k li 阅读全文
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647. Palindromic Substrings Given a string, your task is to count how many palindromic substrings in this string. The substrings with different start 阅读全文
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前几年一直在移动端混，今年开始尝试转Java，以后会写些跟Java相关的内容，剪短记录下，纪念逝去的几年青春 阅读全文