What will be the result of the following code?

Question

#include <iostream>

using namespace std;

class sample

{

private:

    double a,b,c;

public:

    double sample(double x, double y, double z)

    {

        a=x;

        b=y;

        c=z;

    }

double getsum()

 {

   return a+b+c;

 }

};

int main () {

double s;

sample testclass(2,3,4);

s = testclass.getsum();

cout<<s;

return 0;

}

1) 9       2) 4       3) Error in the code.       4) 7

Answer 1

3 becase i know that

Answer 2

 3) Error in the code.  

Answer 3

3) Error in Code

Public class cannot access members of private class

Answer 4

9 is the correct Answer

Answer 5

error in the code in 15th line

Answer 6

error in code

Answer 7

error in the code

Answer 8

.3

private:

    double a,b,c;