What will be the output of the following C++ code?
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
int main(int argc, char const *argv[])
{
int a = 5;
int &q = a;
cout<<&a<<endl;
cout<<&q<<endl;
return 0;
}
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
int main(int argc, char const *argv[])
{
int a = 5;
int &q = a;
cout<<&a<<endl;
cout<<&q<<endl;
return 0;
}A. 5
5
B. Address of p followed by 5 in next line
C. 5 followed by Address of a in next line
D. Address of a followed by Address of a in next line
Answer: Option D
This Question Belongs to C Plus Plus Programming >> Pointers And References In C Plus Plus
Related Questions on Pointers and References in C plus plus
A. A variable that stores the size of another variable
B. A variable that stores the address of another variable
C. A variable that stores a reference to another variable
D. None of the above
What is the output of the following code: int x = 5; int *ptr = &x; cout << *ptr; in C++?
A. Address of x
B. Garbage value
C. Compilation error
D. 5
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