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题目链接: E. Holes time limit per test 1 second memory limit per test 64 megabytes input standard input output standard output time limit per test 1 secon 阅读全文
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题目链接: Suffix Consider n given non-empty strings denoted by s1 , s2 , · · · , sn . Now for each of them, you need to select a corresponding suffix, den 阅读全文
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题目链接: D. Closest Equals time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output time limit per t 阅读全文