What happens when you attempt to compile and run the following code?

#include

#include <algorithm>

#include

using namespace std;

int main () {

int t[] = {1,2,3,2,3,5,1,2,7,3,2,1,10, 4,4,5};

vector v (t,t+15);

int number = count(v.begin(), v.end(), 2);

cout<< number<

return 0;

}

Program outputs: