200+ Trắc nghiệm Lập trình C++ nâng cao (có đáp án)

} ;

5; i++) {      if (i == 3)

continue;     cout << i

<< “, “;

} cout << “END” << endl;

int main() int a = 5;

++ a; cout

<< a;

return 0;

}

class nhanvien {

double luong;

public:

void setLuong(double d) { luong = d; }

double getLuong() { return luong; } void

tangLuong(double d) { luong += d; }

} class quanly:public nhanvien

{ double phucap; public:

quanly() { setLuong(100);

phucap = getLuong() * 0.5

cout << phucap;

 } } ; void main() {

quanly q; }

double luong;

public:

void setLuong(double d) { luong = d; } double getLuong() { return luong; }  void tangLuong(double d) { luong += d; }

}

int     main()         {

nhanvien     A;

class nhanvien {

double luong;

public:

 void setLuong(double d) { luong = d; }

double getLuong() { return luong; } void

tangLuong(double d) { luong += d; }

}

int main() {

nhanvien A, *p; p

= &A; p-

>setLuong(100);

cout << p->luong;

}

cout << “Van, Toan”; break;     case 3:         cout

<< “Hoa, Ly”;                 break; default:       cout << “Ngay nghi”;      break;

}

mausac color; char * t; switch (color) {         case 0:

t = “Mau trang”;                       break; case 1:                  t = “Mau den”;      break; case 2:          t = “Mau lam”;                break;          case 3:                  t = “Mau luc”; break;          default:

t = “Khong co trong danh sach mau”; break;

}

cout << t;

< 10; i++)    s+=i; cout

<< s << endl;

(int i = 0; i < 10; i++)

s+=i; cout << i << end;

1. int i=0;

2. do {

3. i += 1;

4. } while (i == 0); 5 . cout << i;