9-10高一下·陕西西安·期末
名校
1 . 给出以下四个问题,①输入一个数
,输出它的相反数;②求面积为
的正方形的周长;③求三个数
,
,
中的最大数;④求函数
的函数值.其中不需要用条件语句来描述其算法的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c4c029e552954bd493b49aeab82d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d37741a23944f2bb566fcb75cba93f9a.png)
A.1个 | B.2个 | C.3个 | D.4个 |
您最近一年使用:0次
2021-12-01更新
|
60次组卷
|
6卷引用:2010年陕西省长安一中高一下学期期末考试数学题
20-21高一·全国·课后作业
2 . 当
时,下面的程序段输出的结果是( )
THEN
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4435283d74f77d93d0df9ba3b04cb604.png)
ELSE
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e8eea3e911b3cddb08a1aa1630418d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4128d1eff8c752ac1f940d61df5ad574.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4435283d74f77d93d0df9ba3b04cb604.png)
ELSE
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e8eea3e911b3cddb08a1aa1630418d3.png)
A.9 | B.3 | C.10 | D.6 |
您最近一年使用:0次
20-21高一·全国·课后作业
3 . 分析下边的程序:若输入38,运行下边的程序后,得到的结果是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/29/2be8b9b3-33d3-4d33-9cc8-7ad619c83623.png?resizew=198)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/29/2be8b9b3-33d3-4d33-9cc8-7ad619c83623.png?resizew=198)
A.80 | B.83 | C.82 | D.81 |
您最近一年使用:0次
20-21高一·全国·课后作业
解题方法
4 . 下面是一个算法的伪代码.如果输入的
的值是20,则输出的
的值是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/2/7d2c4664-427b-42ae-acce-d072be98e22f.png?resizew=104)
![](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/2023/2/2/7d2c4664-427b-42ae-acce-d072be98e22f.png?resizew=104)
A.200 | B.150 | C.20 | D.15 |
您最近一年使用:0次
20-21高一·全国·课后作业
名校
5 . 程序:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7288d0b18af1a4be7f8df09af45df1c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c45176df950dfe48b8ca7eac08ee349.png)
WHILE![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c90446abb0e6be518c6a894e3c9dfa6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/507b7bd818786d801544dcab5fc3d872.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f2583433b021057d8bf772e20f9420a.png)
WEND
WHILE “=”![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
END
以上程序用来( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7288d0b18af1a4be7f8df09af45df1c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c45176df950dfe48b8ca7eac08ee349.png)
WHILE
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c90446abb0e6be518c6a894e3c9dfa6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/507b7bd818786d801544dcab5fc3d872.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f2583433b021057d8bf772e20f9420a.png)
WEND
WHILE “=”
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
END
以上程序用来( )
A.计算![]() | B.计算![]() |
C.计算![]() | D.计算![]() |
您最近一年使用:0次
20-21高一·全国·课后作业
6 . 若输入的是“
”,则输出的结果是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/16/47acb0ff-8fe0-4752-829a-730cfe1fa513.png?resizew=105)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0b31422ede013da0f66f556979f8db1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/16/47acb0ff-8fe0-4752-829a-730cfe1fa513.png?resizew=105)
A.![]() | B.11 | C.12 | D.11.7 |
您最近一年使用:0次
20-21高一·全国·课后作业
7 . 如图所示是一个算法的伪代码.如果输出的
的值是20,则输入的
的值是( )
![](https://img.xkw.com/dksih/QBM/2021/5/21/2725993236152320/2832868896702464/STEM/0c4b0cba3f8a41ab8a750ab7472bc6e0.png?resizew=147)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/2021/5/21/2725993236152320/2832868896702464/STEM/0c4b0cba3f8a41ab8a750ab7472bc6e0.png?resizew=147)
A.2 | B.6 | C.2或6 | D.20 |
您最近一年使用:0次
20-21高一·全国·课后作业
8 . 观察如图所示的算法,若输入
,则输出
的值是( )
![](https://img.xkw.com/dksih/QBM/2021/5/21/2725993236152320/2832868896686080/STEM/005a440a-4c76-423f-a1cd-9d4cf4220578.png?resizew=154)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da322ac8867e8a47c6588601078abf18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://img.xkw.com/dksih/QBM/2021/5/21/2725993236152320/2832868896686080/STEM/005a440a-4c76-423f-a1cd-9d4cf4220578.png?resizew=154)
A.5 | B.![]() | C.10 | D.![]() |
您最近一年使用:0次
20-21高一·全国·课后作业
9 . 如图程序运行后输出的结果是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/3/9957a757-dea0-4748-9d36-364588bc8966.png?resizew=104)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/3/9957a757-dea0-4748-9d36-364588bc8966.png?resizew=104)
A.3 4 5 6 | B.4 5 6 | C.5 6 | D.6 |
您最近一年使用:0次