1 . 根据如图所示的伪代码,已知输出值
为3,则输入值
为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/6/e7bf4c87-91ad-4957-a6a5-64846bebcad0.png?resizew=105)
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2 . 运行如图所示的程序,若输出y的值为2,则可输入实数x值的个数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/3/721c8cd9-77e1-4b8c-8e97-18d03580b223.png?resizew=139)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/3/721c8cd9-77e1-4b8c-8e97-18d03580b223.png?resizew=139)
A.0 | B.1 | C.2 | D.3 |
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名校
3 . 执行如图语句,若输入的
,则输出的
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/9/2e7cc983-83d9-4fdf-8029-3be460c711ca.png?resizew=115)
您最近一年使用:0次
2019-02-10更新
|
349次组卷
|
2卷引用:江西省临川第一中学2018-2019学年高二上学期期末考试数学(理)试题
4 . 阅读下面的程序:
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/1/9e5fe0bf-36db-4091-a562-0794c7cda7a3.png?resizew=121)
如果输入x=-2,则输出的结果y为________ .
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/1/9e5fe0bf-36db-4091-a562-0794c7cda7a3.png?resizew=121)
如果输入x=-2,则输出的结果y为
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5 . 以下程序的功能是__________ ,如果输入的x值为54,则输出结果是_____ ;如果输入的x值为102,则输出结果是_______ .
![](https://img.xkw.com/dksih/QBM/2018/7/7/1983262689918976/2014658595135488/STEM/13a8839f2d124d488038d16779bb7172.png?resizew=196)
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6 . 程序
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a470082b8f6fa591e597827a6ec2644a.png)
读上面的程序回答:若先后输入两个数53、125,则输出的结果是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a470082b8f6fa591e597827a6ec2644a.png)
读上面的程序回答:若先后输入两个数53、125,则输出的结果是
A.53 125 | B.35 521 | C.53 | D.35 |
您最近一年使用:0次
名校
7 . 已知程序(如图所示):若输出
的值为
,则输入
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c4c029e552954bd493b49aeab82d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/2019/6/2/2217001743310848/2217153444798464/STEM/1af69e06d4d2417692888f30a5c049e6.png?resizew=134)
您最近一年使用:0次
2018-05-01更新
|
595次组卷
|
2卷引用:【全国百强校】河南省南阳市第一中学2017-2018学年高一下学期第二次月考数学试题
名校
解题方法
8 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1838b49370a0670131892daeba6b240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f93dfbb0f5347ce88a26da845a0694d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1678fa55f76a3111141acff3915486.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/161d0e4bf8446445c85c15ec83e73633.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b80dfe2e72e1cc4113d633f543ba92.png)
上述程序如果输入的值是51,则运行结果是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1838b49370a0670131892daeba6b240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4849037df6b4a1e2af906c0d83838d52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d21a6cefc056ffd8a2b5904e0fb07ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57564aeaab01d0569a4567079cc023bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1f66438bf39a379d9688941ccfc7c12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f93dfbb0f5347ce88a26da845a0694d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1678fa55f76a3111141acff3915486.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/161d0e4bf8446445c85c15ec83e73633.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b80dfe2e72e1cc4113d633f543ba92.png)
上述程序如果输入的值是51,则运行结果是( )
A.51 | B.15 | C.105 | D.501 |
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9 . 读下列程序,写出此程序表示的函数,并求当输出的
时,输入的
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2bbf68714436abcc9a8fdc01bd04895.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
INPUT x IF x<0 THEN y=x*2 ELSE IF x>0 THEN y=2*x ELSE y=-1 END IF END IF PRINT y END |
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10 . 对于下列程序:
a=input(“a=”);
if a>5
b=4;
else
if a<3
b=5;
else
b=9;
print(%io(2),a,b);
end
end
如果在运行时,输入2,那么输出的结果是( )
a=input(“a=”);
if a>5
b=4;
else
if a<3
b=5;
else
b=9;
print(%io(2),a,b);
end
end
如果在运行时,输入2,那么输出的结果是( )
A.2,5 | B.2,4 |
C.2,3 | D.2,9 |
您最近一年使用:0次