有以下程序void fun(char *c,char d) {*c=*c+1;d=d+1;printf("%c,%c,",*c,d); } void main() {char a='A',b='a';fun(&b,a);printf("%c,%c\n",a,b); } 程序运行后的输出结果是______。
A. B,a,B,a
B. a,B,a,B
C. A,b,A,b
D. b,B,A,b
有以下程序#define N 8void f(int *x, int *y){int t;t=*x;*x=*y;*y=t;}int main(){int a[N]={1,2,3,4,5,6,7,8},i,*p,*q;p=a;q=&a[N-1];while(*p!=*q){f(p,q);p++; q--;}for(i=0;i
A. 8,2,3,4,5,6,7,1,
B. 5,6,7,8,1,2,3,4,
C. 1,2,3,4,5,6,7,8,
D. 8,7,6,5,4,3,2,1,