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Re:样例中乘法为什么只有 0次和1次In Reply To:样例中乘法为什么只有 0次和1次 Posted by:Los_Angelos_Laycurse at 2016-08-09 14:11:26 > 最后一行 调用了 3的阶乘， 这次调用 乘法就有3次啊。。。。 ...... 实在是看不懂 fact 3 怎么超过了 2345次调用啊，标算算出来的是 23 lazy 2817 strict....实在是搞不懂， 一次调用怎么算的。。。。 Followed by:
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