有以下程序:include int f(int a)return a% 2; }main( )int s[8] = {1,3,5,2,4,6} ,i

有以下程序: #include ＜stdio. h＞ int f(int a) return a% 2; } main( ) int s[8] = {1,3,5,2,4,6} ,i,d =0; for (i=0;f(s[i]);i++) d+ =s[i]; prinff( "% d /n", d); 程序运行后的输出的结果是( ).

A．9

B．11

C．19

D．21