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1 . 在如图所示的程序框图中,若
,则输出的![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
![](https://img.xkw.com/dksih/QBM/2017/2/16/1625356990062592/1632330431348736/STEM/e5d8cf6994164778bbecf56b04bd0730.png?resizew=135)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81cbed9bc7b2f81e6ffbcb450e9058f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
![](https://img.xkw.com/dksih/QBM/2017/2/16/1625356990062592/1632330431348736/STEM/e5d8cf6994164778bbecf56b04bd0730.png?resizew=135)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-02-26更新
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4卷引用:内蒙古赤峰二中2016-2017学年高二下学期第二次月考数学(理)试题
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2 . 下列程序语句正确的是
A.输出语句![]() ![]() | B.输入语句![]() ![]() |
C.赋值语句![]() | D.赋值语句![]() |
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2016-12-04更新
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2卷引用:【全国百强校】河南省郑州第二中学2018-2019学年高一下期第二次月考(5月)数学试题
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解题方法
3 . 执行如图所示的算法,则输出的结果是
![](https://img.xkw.com/dksih/QBM/2016/10/28/1573100766806016/1573100772892672/STEM/e6219308d28e4c7bb1c2b7d5f8dc54ef.png?resizew=139)
![](https://img.xkw.com/dksih/QBM/2016/10/28/1573100766806016/1573100772892672/STEM/e6219308d28e4c7bb1c2b7d5f8dc54ef.png?resizew=139)
A.2 | B.![]() | C.![]() | D.1 |
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2016-12-04更新
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3卷引用:2017届河北沧州市高三9月联考数学(文)试卷
11-12高一下·安徽淮北·阶段练习
4 . 根据下面的要求,求
值.
(1)请完成执行该问题的程序框图;
(2)用
循环语句描述这一算法
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92591d42d6e410859dcd2a865439620c.png)
(1)请完成执行该问题的程序框图;
(2)用
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65cff033b71856c51b5216b944d1e95a.png)
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5 . 下面为一个求20个数的平均数的程序,在横线上应填充的语句为
![](https://img.xkw.com/dksih/QBM/2017/3/20/1647903057387520/1656342459973632/STEM/c61c9d45a8e2413e9201919ad25bed49.png?resizew=172)
![](https://img.xkw.com/dksih/QBM/2017/3/20/1647903057387520/1656342459973632/STEM/c61c9d45a8e2413e9201919ad25bed49.png?resizew=172)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 执行下边的语句,结果为
![](https://img.xkw.com/dksih/QBM/2017/5/19/1690591476465664/1691651662028800/STEM/2a32d38a5c7a4c5a98b533e0aa4f548e.png?resizew=125)
![](https://img.xkw.com/dksih/QBM/2017/5/19/1690591476465664/1691651662028800/STEM/2a32d38a5c7a4c5a98b533e0aa4f548e.png?resizew=125)
A.2,3 | B.2,2 | C.2,1 | D.1,2 |
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7 . 设计程序框图计算12+22+32+…+10002,并写出程序.
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10-11高二·河北石家庄·阶段练习
8 . 设数列
满足
,
,右图是求数列
前
项和的算法流程图.
![](https://img.xkw.com/dksih/QBM/2011/10/24/1570329851191296/1570329856557056/STEM/35f08921-29e8-48cf-bedb-50f97b2be11b.png)
(I)把算法流程图补充完整:
①处的语句应为 ;
②处的语句应为 ;
(Ⅱ)虚框内的逻辑结构为 ;
(Ⅲ)根据流程图写出程序:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42933247035d56164dc3fe21f6f7eb97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b53c7539ed297ea63b9ace6f5cc58ca8.png)
![](https://img.xkw.com/dksih/QBM/2011/10/24/1570329851191296/1570329856557056/STEM/35f08921-29e8-48cf-bedb-50f97b2be11b.png)
(I)把算法流程图补充完整:
①处的语句应为 ;
②处的语句应为 ;
(Ⅱ)虚框内的逻辑结构为 ;
(Ⅲ)根据流程图写出程序:
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10-11高二·黑龙江·阶段练习
9 . 下面程序运行的结果为 ( )
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e7825b129635e3c3c4aba6f17aa0007.png)
DO
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66538d71748ee6ada2a4b523f7ba8778.png)
LOOP UNTIL![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90f8d80a990b6fbe575471a871c0d2a0.png)
PRINT![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
END
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c45176df950dfe48b8ca7eac08ee349.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e7825b129635e3c3c4aba6f17aa0007.png)
DO
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66538d71748ee6ada2a4b523f7ba8778.png)
LOOP UNTIL
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90f8d80a990b6fbe575471a871c0d2a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
END
A.4 | B.5 | C.6 | D.7 |
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2014高三·全国·专题练习
10 . 某算法的伪代码如下图所示,若输出y的值为3,则输入x的值为______ .
![](https://img.xkw.com/dksih/QBM/2014/4/20/1571632878313472/1571632883654656/STEM/feb20158-7721-4342-bd71-79603e1bd5e4.png?resizew=134)
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2016-12-02更新
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3卷引用:2015届江苏省盐城市时杨中学高三1月调研理科数学试卷