question 21 consider the portion of code below void main int alpha scanf quot d quot 5153990
QUESTION 21 Consider the portion of code below: void main () int alpha scanf (“d”, &Alpha) ; printf (“Complement of Alpha *dn”, 100 alpha) Will this code compile? A. No, because there is a syntax error in the “printf” statement B. No, because the identifier “Alpha” has not been declared C. Yes. D. No. because the identifier “alpha” is a C language keyword