名校
1 . 下列给出的输入语句、输出语句和赋值语句,其中正确的个数是( )
(1)输入语句INPUT a,b,c (2)输出语句PRINT x=3
(3)赋值语句3=A (4)赋值语句A=B=5
(1)输入语句INPUT a,b,c (2)输出语句PRINT x=3
(3)赋值语句3=A (4)赋值语句A=B=5
A.1 | B.2 | C.3 | D.4 |
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2 . 写出以下Scilab程序运行的结果为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2db5b93ab4b00d89c37f5da228579214.png)
;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2db5b93ab4b00d89c37f5da228579214.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bee1cfcbd7013d255676d780870ec3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d73ecef4fd2b3c33df929d0b838d214d.png)
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3 . 在Scilab窗口键入:
,按Enter键,屏幕显示_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f55de0941b23c548962b60712b13492.png)
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2019高一下·全国·专题练习
4 . 下列语句正确的是
①输入语句INPUT x ②输入语句INPUT “A,B,C”;a,b,c
③输出语句PRINT A+B=C ④赋值语句3=A.
①输入语句INPUT x ②输入语句INPUT “A,B,C”;a,b,c
③输出语句PRINT A+B=C ④赋值语句3=A.
A.①③ | B.②③ | C.②④ | D.①② |
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名校
5 . 当
时,下列程序
输入![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ee187d84aafaa12e7db04969c33d64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68e4f8128a59c4791d9e3ca89ce89f9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b158787594e4db74b05658438ef5f714.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/224a48fdb1911cbdc294a87808df194e.png)
输出
,输出的结果
是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cab12359ab934c34ef538d26ba946001.png)
输入
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ee187d84aafaa12e7db04969c33d64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68e4f8128a59c4791d9e3ca89ce89f9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b158787594e4db74b05658438ef5f714.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/224a48fdb1911cbdc294a87808df194e.png)
输出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
A.5 | B.6 | C.15 | D.120 |
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6 . 下列程序运行的结果是( )
a=1;
b=2;
c=3;
a=b;
b=c;
c=a;
print(%io(2),a,b,c);
a=1;
b=2;
c=3;
a=b;
b=c;
c=a;
print(%io(2),a,b,c);
A.1,2,3 | B.2,3,1 |
C.2,3,2 | D.3,2,1 |
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7 . 任意输入三个赋值变量a,b,c,编写计算
的值的程序.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/473a5b0ed8abeb5712549e9d7b78e741.png)
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8 . 执行‘
“
”:
’的输出结果是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8e8d979767195c522c98d760ea2e510.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a5a5d499e1a324f3415c06cacba4987.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59373a97fa65a82098710d54902b2e0f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
9 . 下列语句正确的是
A.![]() | B.![]() | C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
2018-02-24更新
|
401次组卷
|
3卷引用:山西省忻州市2017-2018学年高一上学期期末考试数学试题
10 . 下列程序若输出的结果为3,则输入的x值可能是( )
INPUT “x=”;x y=x*x+2*x PRINT y END |
A.1 | B.-3 |
C.-1 | D.1或-3 |
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