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忍不住了!

Posted by DongSJ at 2011-09-07 22:21:49 on Problem 3904
实在受不了我自己了!!
wa了那么多次居然是因为素数表打小了,我一直以为10000以内的素数肯定不超过1000个的……
搞到我后来总在想是不是哪里理解错了,如果同一个数有多次输入是不是在计数时算成相同的,还在那里推了半天公式……
啊啊啊!!!
不能想当然啊,10000以内的素数有1229个!!!!!!!

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