Question 21
What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
int main()
{
int a=5;
cout << ((a < 5) ? 9.9 : 9);
}
#include <iostream>
using namespace std;
int main()
{
int a=5;
cout << ((a < 5) ? 9.9 : 9);
}
Question 22
What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
int fun(int x) {
return x<<2;
}
int main(){
int i;
i = fun(1) / 2;
cout << i;
return 0;
}
#include <iostream>
using namespace std;
int fun(int x) {
return x<<2;
}
int main(){
int i;
i = fun(1) / 2;
cout << i;
return 0;
}
Question 23
What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
class A {
public:
int x;
A() { x=0;}
};
class B : protected A {
public:
int y;
using A::x;
B(int y) {this?>y = y;}
void Print() { cout << x << y; }
};
int main () {
B b(5);
b.Print();
return 0;
}
#include <iostream>
using namespace std;
class A {
public:
int x;
A() { x=0;}
};
class B : protected A {
public:
int y;
using A::x;
B(int y) {this?>y = y;}
void Print() { cout << x << y; }
};
int main () {
B b(5);
b.Print();
return 0;
}
Question 24
Analyze the code below. If it contains an error, indicate its place in the program.


Question 25
Which of the following statements are correct about an array?
int tab[10];
int tab[10];
