how to Write a class having two public variables and one member function which will return the area of the rectangle in c++

Answer 1

class rectangle {
public :
int length,width;
int area()
{
return= length*width;
}
};
void main()
{
rectangle r;
r.length=6;
r.width=7;
cout<<r.area();
}

Answer 2

class rectangle {
public :
int length,width;
int area()
{
return length*width;
}
};

int main()
{
rectangle r;
r.length=6;
r.width=7;
cout<<r.area();
}

Answer 3

Idk about c++ but I see that return = length * width should be: return length * width
As return is a keyword not a variable so don’t use the =

Answer 4

Show your attempt, you can't just give the question and get answers. Provide your code and tell exactly where you're stuck. All the best =)