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Re:3716谁给个推导过程?In Reply To:3716谁给个推导过程? Posted by:timeloop at 2009-02-22 17:14:17 > 听某人说公式是(a+b+10)/7但是完全不知怎么推的,又是为什么,谁说说啊? 天啊还真是这样. 我可写了40多行的程序来枚举每种情况呢. 这个公式怎么得到的呀? Followed by: Post your reply here: |
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