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D. Mike and Feet time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output D. Mike and Feet time li 阅读全文
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A. Fake NP time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Fake NP time limit per test 阅读全文
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大半夜呆在机房做题，我只感觉智商严重下降，今天我脑子可能不太正常 A. Is it rated? time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standar 阅读全文