In Illustration 1 line 27, how are numbers separated on input

		by enter key
		By tabs
		by comma
		by white space.

A function definition has four elements. Please give the line number for the best example from Illustration 1 for return type.

9

32

23

3

A function definition has four elements. Please give the line number for the best example from Illustration 1 for function body.

28-29

4-10

17-22

19-20

A function definition has four elements. Please give the line number for the best example from Illustration 1 for the (possibly empty) parameter list enclosed in parentheses.

11

7

16

8

A function definition has four elements. Please give the line number for the best example from Illustration 1 for function name.

		25
		23
		31
		21

For input, we use an object of type istream (standard input) on which line in Illustration 1?

		21
		27
		30
		32

The entry point (beginning of execution) of a C++ program is which line in Illustration 1?

11

3

23

16

1 #include 2 using std::cin; using std::cout; using std::endl 3 class CVector 4 5 public: 6 int Xy 7 CVector ) 8 CVector (int.int); 9 CVector operator + (CVector); 10 1 11 CVector:CVector (int a, int b) 12 t 13 x=a; 14 y=b; 15 1 16 CVector CVector operator+ (CVector param) 17 t 18 CVector temp; 19 temp,x=x + param'x; 20 temp.y y +param,y; 21 return (temp); 23 int main () 24 t 25 CVector a; 26 cout