can someone answer this in c++??

Question 20 Please select the correct choice that is most appropriate: int x, *y; x is a pointer to an int, y is an int yis a pointer to an int, x is an int both x and y are pointers to int type x multiply by y and assign back to x Question 14 A do-while loop will run at least once zero to n times once if the condition is true once if the condition is false None of these