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Re:13000000内质数很少,所以打表,O(80w)*高精度除法

Posted by xuning at 2008-09-21 02:47:50
In Reply To:13000000内质数很少,所以打表,O(80w)*高精度除法 Posted by:regi at 2008-09-21 01:53:04
我们很不幸的没打表,一开始没想高精度,WA无数,后来JAVA高精度 TLE,再后来...没时间了15分钟写了个C++高精度除,MLE 很强大...

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