什么是Writing Sample?哪些专业需要提交?
什么是Writing Sample?哪些专业需要提交?
相关考题:
下列程序中的重载函数disp( )发生错误,错误原因是【 】。 includeclass Sample {priva 下列程序中的重载函数disp( )发生错误,错误原因是【 】。include<iostream, h>class Sample{private:int m;static int sr;public:Sample(int a) {m=a; st+=a; }static void disp(){cout<<m<<end1; }static void disp(Sample input){cout<<input. m<<end1;}};int Sample: : st=2;void main(){Sample Eirst(2), Second(4)Sample: :disp( );Sample: :disp (Second);}
( 22 ) Sample 是一个类,执行下面语句后,调用 Sample 类的构造函数的次数是Sample a[2], *p = new Sample;A ) 0B ) 1C ) 2D ) 3
以下程序的执行结果是______。 include class Sample { int n; public: Sample() {} 以下程序的执行结果是______。include<iostream.h>class Sample{int n;public:Sample() {}Sample (int i (n=i;)void add (Sample s1,Sample s2){this->n=sl.n+=s2.n;}void disp() {cout<<" n="<< n <<end1:}}void main ()
在下面的类定义中,this指针的用途是______。 include class Sample { int x,y; publi 在下面的类定义中,this指针的用途是______。include<iostream.h>class Sample{int x,y;public:Sample(int i,int j){x=i;y=j;}void assign(Sample sa);};void Sample::assign(Sample p){if(this!=p){x=p.x;y=p.y;}}
已知一个类Sample,( )是定义指向类Sample成员函数的指针,假设类有三个公有成员:voidf1(int),void f2(int)和int a。A.Sample*pB.Int Samale::*pc=Sample::aC.Void(Sample::*Pa)()D.Sample*P[10]
在下面的类定义中,错误的语句是class Sample { public: Sample(int val); //①~Sample(): //②private: int a=2.5; //③Sample(); //④ };A.①②③④B.②C.③D.①②③
已知一个类Sample,( )是定义指向类Sample成员函数的指针,假设类有三个公有成员:voidfl(int),void f2(int)和int a。A.Sample*pB.Int Samale::*pc=Sample::aC.Void (Sample::*Pa) ()D.Sample *P[10]
以下程序的执行结果是 ( )。include using namespace std;class sample{private: int 以下程序的执行结果是 ( )。 #include <iostream> using namespace std; class sample { private: int x; public: sample (int A) { x=a; } friend double square(sample s); }; double square(sample s) {A.20B.30C.900D.400
有如下类定义,请将Sample类的拷贝构造函数补充完整。class Sample{public:Sample(){)~Sample(){if(p)delete p;)Sample(const Sample s){______}void SetData(int data) {p=new int(data);}private:int*p;};
下列程序的运行结果是【 】。includeclass Sample{int a;public: Sample(int aa=0) {a 下列程序的运行结果是【 】。include<iostream, h>class Sample{int a;public:Sample(int aa=0) {a=aa;}~Sample() {cout<<"Sample="<<a<<;}class Derived: public Sample{int b;public:Derived(int aa=0, int bb=0): Sample(aa) {b=bb;}~De rived() {cout <<"Derived="<<b<<'';}void main(){Derived dl (9)}
有以下程序:include using namespace std;class sample{private: int x; static int 有以下程序:#include <iostream>using namespace std;class sample{private: int x; static int y;public: sample(int a); static void print(sample s);};sample:: sample(int a){ x=a; y+=x;}void sample:: print(sample s){ cout<<"x="<<s. x<<",y="<<y<<end1;}int sample:: y=0;int main(){ sample s1(10); sample s2(20); sample:: print(s2); return 0;}程序运行后的输出结果是( )。A.x=10,y=20B.x=20,y=30C.x=30,y=20D.x=30,y=30
在HTML文档中创建一个标记sample,( )可以创建指向标记sample的超链接。A.a href=sample/aB.a href=sample/aC.a href=mailto sample/aD.a href=www.sample.htm/a
有如下类定义:class Sample{public:Sample();~Sample();private:static int data;};将静态数据成员data初始化为0的语句是【 】。
问答题什么是Writing Sample?哪些专业需要提交?