如图程序框图的算法思路源于我国古代数学名著《九章算术》中的“更相减损术”.执行该程序框图,若输入的a,b分别为12,18,则输出的a的值为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/4/c841ca1c-150f-41e7-8695-3b15944969c7.png?resizew=213)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/4/c841ca1c-150f-41e7-8695-3b15944969c7.png?resizew=213)
A.2 | B.4 | C.6 | D.12 |
更新时间:2020-01-01 07:40:31
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【知识点】 根据循环结构框图计算输出结果
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【推荐1】运行如图所示的程序框图,若输入
的值为3,则输出的结果为( )
![](https://img.xkw.com/dksih/QBM/2021/2/2/2649248509657088/2649937056776192/STEM/3dbce642-d63f-41b0-bdcd-06cc85f37087.png)
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【推荐2】下边程序框图的算法源于我国古代闻名中外的《中国剩余定理》.
表示正整数
除以正整数
的余数为
,例如
.执行该程序框图,则输出的
等于( )
![](https://img.xkw.com/dksih/QBM/2020/6/23/2491068347940864/2491641653010432/STEM/a06cdeb1aba046c7aa82a93f3b28444f.png?resizew=181)
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A.![]() | B.![]() | C.![]() | D.![]() |
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