执行如图所示的程序框图,若输入
的值为2,则输出
的值为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/17/9701e79a-758c-4723-9296-210ccee9ccac.png?resizew=141)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/17/9701e79a-758c-4723-9296-210ccee9ccac.png?resizew=141)
A.0 | B.1 | C.2 | D.3 |
更新时间:2020-12-01 12:06:29
|
【知识点】 根据循环结构框图计算输出结果
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单选题
|
较易
(0.85)
解题方法
【推荐1】我国南宋时期的数学家秦九韶(约
)在他的著作《数书九章》中提出了多项式求值的秦九韶算法.如图所示的框图给出了利用秦九韶算法求多项式的值一个实例.若输入的
,
,
,则该程序框图计算的是
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/2/14b379d3-0631-426c-aed5-bcb41907e719.png?resizew=148)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c608aa9c7bd2491ba22ec9fd6a06b04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fac3649308b528fd56545ba102dc42d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0842eebbf8ebf2019c6c4ce2db995ecd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/2/14b379d3-0631-426c-aed5-bcb41907e719.png?resizew=148)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐2】执行如图所示的程序框图,若判断框中的条件为
,则输出
的值为
![](https://img.xkw.com/dksih/QBM/2020/4/10/2438547841818624/2439072868417536/STEM/707055b0432842e6bf290485f99d9653.png?resizew=155)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a28c2a49b4ed1a068f958414702c42c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://img.xkw.com/dksih/QBM/2020/4/10/2438547841818624/2439072868417536/STEM/707055b0432842e6bf290485f99d9653.png?resizew=155)
A.![]() | B.2 | C.-1 | D.-2 |
您最近一年使用:0次