#include <stdio.h>void fun(int a[], int n){ int i,t;for(i=0;i<n/2;i++) { t=a[i]; a[i]=a[n-1-i]; a[n-1-i]=t; }}main(){ int k[10]={1,2,3,4,5,6,7,8,9,10},i;fun(k,5);for(i=2;i<8;i++) printf("%d",k[i]);printf("\n");}程序的运行结果()。
A.345678
B.876543
C.1098765
D.321678
D、321678