有以下程序 yoidfun(double*p1,double*p2,double*S) { S=(double*)calloc(1,sizeof(double));
有以下程序 yoidfun(double*p1,double*p2,double*S) { S=(double*)calloc(1,sizeof(double)); *S=*pl+*(p2+1);) main(){ doublea[2]={1.1,2.2},b[2]={10.0,20.0},*s=a; fun(a,b,S); printf(%5.2fin,*s);) 程序的输出结果是
A.1.10
B.11.10
C.12.10
D.21.1