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可以换成 std::ios::sync_with_stdio(false), cin.tie(0); 这cin比scanf还快

Posted by lzy_Dennis at 2023-09-13 21:01:35 on Problem 1182
In Reply To:cin太坑了,WA一次TLE一次,换成scanf就过了 Posted by:KatrineYang at 2016-07-12 21:23:04


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