I want the answer using namespace std and use cin and cout

Fy F = 40N 75 mm Fx 325 mm Figure 1 Ex = (1/3)F and Fix = (3/3) Total Moment at B = F dy +(-5,)d Where d, and dy are the perpendicular distance in meter. In this example it is given that dx = 175mm and dy = 325 mm. As a programmer it is your responsibility to write a code to solve for the total moment at B. The requirement to find the total moment is as follows: 1) Please write a code using object-oriented programming to solve for the total moment. (You can test your code using the data given above.) 2) Declare a class , Moment. 3) The user needs to enter the information for the dy and dy. Write a statement to ask the user on the number of data that the user want to calculate the moment with different n values of d, and dy. 4) Declare a constructor to initialize the input, decide which one of the inputs that you want to use constructor for the initialization. 5) Print the output to the screen and a datafile name TotalMoment. Ext