A.
#include int main(); {/*/programming/*/ printf ( "programmingI\n" ) ; return 0;}
B.
#include int main () {/*programming*/ printf ( "programming!\n" ) ; return 0;}
C.
#include int main () {/*/*programmmg*/*/ printf ( "programming!\n" ) ; return 0;}
D.
include int main () {/*programming*/ printf ( "programming!\n" ) ; return 0;}