[C语言 P1838] 若有定义：double a, b, c; 能正确给 a,b,c 输入数据的语句是 A)scanf("

若有定义：double a, b, c; 能正确给 a,b,c 输入数据的语句是
A)scanf(" %lf %lf %lf",&a, &b, &c );
B)scanf(" %f %f %f",&a, &b, &c );
C)scanf(" %lf %lf %lf",a, b, c );
D)scanf(" %lf %lf %lf"; *a, *b, *c );