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Re:原来是有规律的阿^_^In Reply To:原来是有规律的阿^_^ Posted by:noskill at 2005-03-27 10:12:23 不好意思,第二条我有一些不明白,如命题所表述的,若有a[i]*a[i+1]最大,则有 (a[i]+1)(a[i+1]-1)=a[i]*a[i+1]+a[i+1]-a[i]-1<=a[i]*a[i+1],这样的结果不是 a[i+1]-a[i]<=1吗? Followed by: Post your reply here: |
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