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题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1062 Problem Description Ignatius likes to write words in reverse way. Given a single line of text whic 阅读全文
posted @ 2018-03-23 22:12
霜雪千年
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题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1039 Problem Description Password security is a tricky thing. Users prefer simple passwords that are ea 阅读全文
posted @ 2018-03-23 21:28
霜雪千年
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