What will be the output of the following C++ code?

#include <iostream>
using namespace std;
class student
{
    public:
    int rno , m1 , m2 ;
    void get()
    {
        rno = 15, m1 = 10, m2 = 10;
    }
};
class sports
{
    public:
    int sm;
    void getsm()
    {
        sm = 10;
    }
};
class statement:public student,public sports
{
    int tot,avg;
    public:
    void display()
    {
        tot = (m1 + m2 + sm);
        avg = tot / 3;
        cout << tot;
        cout << avg;
    }
};
int main()
{
    statement obj;
    obj.get();
    obj.getsm();
    obj.display();
}

A. 3100

B. 3010

C. 2010

D. 1010

Answer: Option B