请读程序:#includevoidmain(){intA;floatB,C;scanf("%2d%3f%4f",&A,&B,&C);printf("\nA=%d,B=%f,C=%f\n",A,B,C);}若运行时从键盘上输入9876543210(表示回车),则上面程序的输出结果是
A=98,B=765,C=4321
B. A=10,B=765.000000,C=4321.000000
C. A=98,B=765.0,C=4321.0
D. A=98,B=765.000000,C=4321.000000