解题方法
1 . 如图所示的程序框图运行后输出结果为
,则输入的
值为( )
![](https://img.xkw.com/dksih/QBM/2020/3/13/2418228089217024/2418555886772224/STEM/87802401440f421490071ae89a9686a3.png?resizew=229)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/2020/3/13/2418228089217024/2418555886772224/STEM/87802401440f421490071ae89a9686a3.png?resizew=229)
A.-1 | B.![]() |
C.![]() | D.-1或![]() |
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名校
2 . 阅读如下的程序框图,若输入
,则输出的y的值为( )
![](https://img.xkw.com/dksih/QBM/2020/3/12/2418140334833664/2418532429742080/STEM/38723cea-305d-4f55-8c1a-7939391e92f5.png?resizew=226)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://img.xkw.com/dksih/QBM/2020/3/12/2418140334833664/2418532429742080/STEM/38723cea-305d-4f55-8c1a-7939391e92f5.png?resizew=226)
A.3 | B.1 | C.5 | D.-3 |
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