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C. Nephren gives a riddle time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output What are you d 阅读全文
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B. Chtholly's request time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output — Thanks a lot for 阅读全文
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A. Scarborough Fair time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A. Scarborough Fair 阅读全文