期末考試模擬題試題

第一部 選擇題(共20分班 號(hào) —二三四五六一、單項(xiàng)選擇題(10220分)在每小題列出的四個(gè)選項(xiàng)中只有 temte<classQ> B.temte<classQ> return return C.temte<classT> D.temte<classT> return return 件SALARY.DAT并與之連接，并且【 可以用p.a的形式派生類(lèi)對(duì)象p的基類(lèi)成員a，其中a是【 在公有派生情況下，有關(guān)派生類(lèi)對(duì)象和基類(lèi)對(duì)象的關(guān)系，不正確的敘述是【】B.派生類(lèi)的對(duì)象可以初始化基類(lèi)的classvirtualvoidfunc1( voidfunc2( classB:publicvoidfunc1(){cout<<″classBfunc1″<<end1;}virtualvoidfunc2(){cout<<″classBfunc2″<<end1;} A::func2(B::func1(()()()()))第二部分非選擇題(80分二、填空題(10220分)不寫(xiě)解答過(guò)程，將正確的答案寫(xiě)在每 多 表達(dá)式cout<<end1還可表示

C++中語(yǔ)句constchar*constp=″o″；所定義的指針p和它所指的內(nèi)容都不能 假定AB為一個(gè)類(lèi)，則語(yǔ)句AB(AB&x)；為該 將關(guān)鍵字const寫(xiě)在成員函數(shù) 在C++中，一個(gè)對(duì)象的成員所用的運(yùn)算符是 三、改錯(cuò)題(5210分classinta,b;A(intaa,intbb)temte<classT>classTany{Tx,y;Tsum(){returnx+y;}Tany(int)classinta;voidclassintfriendvoidvoidone::func(two&{}＃include<iostream.h>classA{ voidfun(class voidfun(){cout<<″b.fun″<<endl;}voidgun(){cout<<″b.gun″<<endl;}classC:publicA,publicB{private:intb;public:voidgun(){cout<<″c.gun″<<endl;}voidhun(){fun();}classLocationint

intintSetZero(intZeroX,intZeroY);intlength,height;floatvoidinit(intinitX,intinitY);intGetX();intGetY(四、完成程序題(5420分)classA{int*a;A(intaa=0)a=newint(aa);//aaa} ＃include<iostream.h>temte<classT>T*f(T*a,T*b,int{T*c=newT[n];for(inti=0;i<n;i++)returnc;}void{intfor(int}＃include＃include //PASS指針?biāo)赶虻目诹顆olleh。voidmain(){charuser［10］;//用于存放輸入的口令cout<<″pleaseinputyourpassword:″<<endl; //輸cout<<″yourpasswordiscorrect″<<endl;cout<<″yourpasswordis}2/3。在橫線處填上適當(dāng)字句。classint int friendostream&…ostream&operator<<(ostream&os,fractionfr){ }＃include<iostream.h>classbase{ func(){returnclassderived:publicbase{int intfunc(void{baseb;derivedd;cout<<b.func()<<′,′;cout<<d.func()<<′,′;base&pb=d;cout<<pb.func()<<end1;}五、程序分析題(6530分)＃include<iostream.h>voidmain(){intint*&p=a;intb=10;}＃include<iostream.h>temte<classT>Tf(T*a,T*b,intn){for(inti=0;i<n;i++)+a［］*b［return}void{doublec}＃include<iomanip.h>voidmain(){for(inti=0;i<4;i++)}＃include<iostream.h>classgoods{staticinttotalWeight;intweight;goods(int{}goods(goods&{}{}int{return}staticint{return}voidmain(){intcout<<″Theinitialweightofgoods:″<<goods::getTotal()<<endl; //25goodsg1(w); goodsg2(w);cout<<″Thetotalweightof}＃include<iostream.h>classA{A(){virtualvoidfunc(){cout<<″Destructor～A()classB:publicB(){voidfunc(){cout<<″Destructor