2021年腾讯技术类校园招聘笔试试题(A8卷).pdf
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1、1 腾讯技术类校园招聘笔试试题(A8 卷)问题:腾讯技术类校园招聘笔试试题(A8 卷)回答:一.单选题(每题 4 分,15 题,共 60 分)1.考虑函数原型 void hello(int a,int b=7,char*pszC=*),下面的函数调用钟,属于不合法调用的是:A hello(5)B.hello(5,8)C.hello(6,#)D.hello(0,0,#)2.下面有关重载函数的说法中正确的是:A.重载函数必须具有不同的返回值类型B.重载函数形参个数必须不同C.重载函数必须有不同的形参列表D.重载函数名可以不同3.分析一下程序的运行结果:#include class CBase pu
2、blic:CBase()cout CBase()cout class CSub:public CBase 精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 1 页,共 13 页2 public:CSub()cout CSub()cout void main()CSub obj;A.constructing CSub class B.constructing CBase class constructing CBase class constructing CSub class destructing CSub class destructing CBase class dest
3、ructing CBase class destructing CSub class C.constructing CBase class constructing CSub class destructing CSub class destructing CBase class D.constructing CSub class constructing CBase class destructing CBase class destructing CSub class 4.在一个 cpp 文件里面,定义了一个 static 类型的全局变量,下面一个正确的描述是:精品w o r d 学习资料
4、 可编辑资料-精心整理-欢迎下载-第 2 页,共 13 页文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK
5、3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E
6、9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK
7、3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E
8、9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK
9、3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E
10、9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q83 A.只能在该 cpp 所在的编译模块中使用该变量B.该变量的值是不可改变的C.该变量不能在类的成员函数中引用D.这种变量只能是基本类型(如 int,char)不能是 C+类型5.观察下面一段代码:class ClassA public:virtual ClassA()virtual void Fu
11、nctionA()class ClassB public:virtual void FunctionB()class ClassC:public ClassA,public ClassB public:ClassC aObject;ClassA*pA=aObject;精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 3 页,共 13 页文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编
12、码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O
13、3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编
14、码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O
15、3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编
16、码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O
17、3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q84 C
18、lassB*pB=aObject;ClassC*pC=aObject;关于 pA,pB,pC 的取值,下面的描述中正确的是:A.pA,pB,pC的取值相同.B.pC=pA+pB C.pA 和 pB 不相同D.pC 不等于 pA 也不等于 pB 6.参照 1.5 的代码,假设定义了 ClassA*pA2,下面正确的代码是:A.pA2=static_cast(pB);B.void*pVoid=static_cast(pB);pA2=static_cast(pVoid);C.pA2=pB;D.pA2=static_cast(static_cast(pB);7.参照 1.5 的代码,下面那一个语句是不
19、安全的:A.delete pA B.delete pB C.delete pC 8.下列程序的运行结果为:#include void main()int a=2;int b=+a;cout A.0.5 B.0 C0.7 D.0.6666666精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 4 页,共 13 页文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9
20、 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7
21、E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9
22、 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7
23、E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9
24、 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7
25、E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q8文档编码:CC3F8E9G3H9 HO6C3O3C3X4 ZK3T9F7E6Q85 9.有如下一段代码:#def
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