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The last contest held on Johnny's favorite competitive programming platform has been received rather positively. However, Johnny's rating has dropped 阅读全文
posted @ 2020-06-07 21:37
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Among Johnny's numerous hobbies, there are two seemingly harmless ones: applying bitwise operations and sneaking into his dad's office. As it is usual 阅读全文
posted @ 2020-06-07 21:33
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Johnny has recently found an ancient, broken computer. The machine has only one register, which allows one to put in there one variable. Then in one o 阅读全文
posted @ 2020-06-07 21:31
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