What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class Test
{
public:
static int count;
};
int Test::count = 10;
int main()
{
Test a, b;
a.count++;
cout << b.count;
return 0;
}
Options
-
A.
10
-
B.
11
-
C.
12
-
D.
More than one of the above
-
E.
None of the above
Correct Answer (Detailed Explanation is Below)
B.
11
Detailed Explanation
Correct Answer: Option BExplanation:A static data member belongs to the class and is shared by all its objects. Initially,
count is 10. The expression
a.count++ increments the shared value to 11, so accessing
b.count prints
11.
