第2题
第5题
数列{an}满足以下递归关系:,下面给出了求an的Raptor程序,请补全横线的程序。 ( )
A、countAn(n,value)
B、countAn(n-1,value)
C、countAn(n+1,value)
D、countAn(n-1,(n-1)*value + 2)
第7题
答案写数字,中间空一格。eg: 1 2 3 4 5 1. This is a very common problem. 2. You might be saying I would go after what I need and want if only I knew what Ineeded or wanted. 3. We get too busy to take time for ourselves — we become caught up in life. 4. The real trouble begins when you no longer know what you want — when you lose touch with your dreams because they seem so impractical. 5. We go through the emotions of existence, spinning wildly on the wheel of obligations and daily tasks, forgetting what we started out hoping for.
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