[计算机类试卷]国家二级C++机试(操作题)模拟试卷437及答案与解析.doc

上传人:terrorscript155 文档编号:497529 上传时间:2018-11-28 格式:DOC 页数:7 大小:32.50KB
下载 相关 举报
[计算机类试卷]国家二级C++机试(操作题)模拟试卷437及答案与解析.doc_第1页
第1页 / 共7页
[计算机类试卷]国家二级C++机试(操作题)模拟试卷437及答案与解析.doc_第2页
第2页 / 共7页
[计算机类试卷]国家二级C++机试(操作题)模拟试卷437及答案与解析.doc_第3页
第3页 / 共7页
[计算机类试卷]国家二级C++机试(操作题)模拟试卷437及答案与解析.doc_第4页
第4页 / 共7页
[计算机类试卷]国家二级C++机试(操作题)模拟试卷437及答案与解析.doc_第5页
第5页 / 共7页
点击查看更多>>
资源描述

1、国家二级 C+机试(操作题)模拟试卷 437及答案与解析 一、基本操作题 1 使用 VC6打开考生文件夹下的源程序文件 modi1 cpp,但该程序运行时有错,请改正程序中的错误,使该程序的输出结果为: 100 注意:错误的语句在 *error*的下面,修改该语句即可。 #include static int x=50; int t=0; int *func(int x, int y, int z) t=t+x+y+z; *error* return t; ; void main() int y=30; int x=10; int z=20; *error* x=x; *error* cout

2、 void show() void main() cout Class CBase private: int Number; public: *1* CBase(int x) void display() cout0; i-) for(int j=1; j: , , ; 类 CPri是 CBase的公共继承类,因此第 2个标识下应改为 “class CPri: public CBase”。 (3)CPri构造函数有两个形式参数,第一个是对 CBase的初始化,第二个缺省为0,用来对变量 Number2进行初始化,这里对 CBase的初始化也不能在函数体内完成,因此也必须采用参数初始化表来完成,即第 3个标识下应改为 “CPri(int x,int y=0): CBase(x)”,调用 CBase的构造函数完成对 CBase的初始化。 (4)函数 display()重载于 CBase的打印函数。完成对变量 Number2的输出,然后调用基类的打印函数 display(),基类的 display()和派生类的 display()重名,调用基类的 display()应过类名来直接调用,即第 4个标识下应添加“cout“Number2=“Number2end1; CBase: display(); ”。

展开阅读全文
相关资源
猜你喜欢
  • ASD-STAN PREN 2633-2011 Aerospace series Aluminium alloy AL-P2024 T3511 Extruded bars and sections 1 2 mm De 160 mm with peripheral coarse grain control (Edition P 1).pdf ASD-STAN PREN 2633-2011 Aerospace series Aluminium alloy AL-P2024 T3511 Extruded bars and sections 1 2 mm De 160 mm with peripheral coarse grain control (Edition P 1).pdf
  • ASD-STAN PREN 2634-1985 Aerospace Series Aluminium Alloy 2014-T4511 Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 200 mm with Peripheral Coarse Grain Con.pdf ASD-STAN PREN 2634-1985 Aerospace Series Aluminium Alloy 2014-T4511 Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 200 mm with Peripheral Coarse Grain Con.pdf
  • ASD-STAN PREN 2635-2003 Aerospace Series Aluminium Alloy AL-P2014A T6511 Extruded Bars and Section a or D Less Than or Equal to 200 mm with Peripheral Coarse Grain Control (Edition.pdf ASD-STAN PREN 2635-2003 Aerospace Series Aluminium Alloy AL-P2014A T6511 Extruded Bars and Section a or D Less Than or Equal to 200 mm with Peripheral Coarse Grain Control (Edition.pdf
  • ASD-STAN PREN 2636-1985 Aerospace Series Aluminium Alloy 6082-T6 Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 200 mm with Peripheral Coarse Grain Contro.pdf ASD-STAN PREN 2636-1985 Aerospace Series Aluminium Alloy 6082-T6 Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 200 mm with Peripheral Coarse Grain Contro.pdf
  • ASD-STAN PREN 2637-1986 Aerospace Series Aluminium Alloy 7075-T73 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 100 mm with Coarse Peripheral Gr.pdf ASD-STAN PREN 2637-1986 Aerospace Series Aluminium Alloy 7075-T73 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 100 mm with Coarse Peripheral Gr.pdf
  • ASD-STAN PREN 2638-1986 Aerospace Series Aluminium Alloy 2024-T3 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 150 mm with Coarse Peripheral Gra.pdf ASD-STAN PREN 2638-1986 Aerospace Series Aluminium Alloy 2024-T3 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 150 mm with Coarse Peripheral Gra.pdf
  • ASD-STAN PREN 2639-1986 Aerospace Series Aluminium Alloy 2014A-T6 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 150 mm with Coarse Peripheral Gr.pdf ASD-STAN PREN 2639-1986 Aerospace Series Aluminium Alloy 2014A-T6 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 150 mm with Coarse Peripheral Gr.pdf
  • ASD-STAN PREN 2640-1985 Aerospace Series Aluminium Alloy 2017A-T4 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 150 mm with Peripheral Coarse Gr.pdf ASD-STAN PREN 2640-1985 Aerospace Series Aluminium Alloy 2017A-T4 Extruded Bar and Section 1 2 Less Than or Equal to (a or D) Less Than or Equal to 150 mm with Peripheral Coarse Gr.pdf
  • ASD-STAN PREN 2641-1986 Aerospace Series Control Cable Assemblies Combinations and Dimensions (Edition 1)《航空航天系列 控制索组件 组合和尺寸 第1版》.pdf ASD-STAN PREN 2641-1986 Aerospace Series Control Cable Assemblies Combinations and Dimensions (Edition 1)《航空航天系列 控制索组件 组合和尺寸 第1版》.pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 职业资格

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1