单项选择题

有以下程序
#include <stdio.h>
void fun(int *a, int n)/* fun 函数的功能是将a所指数组元素从大到小排序*/ {
int t, i,j;
for (i=0; i<n-1 ;i++)
for 0=i+l; j<n; j++)
if(a[i]<a[j]) { t=a[i]; a[i]=a[j]; a[j]=t; }
}
main() {
int c[10]= { 1,2,3,4,5,6,7,8,9,0},i;
fun(c+4, 6);
for (i=0;i<10; i++)
printf("%d,", c[i]);
printf("\n");
}
程序的运行结果是()

A.1,2,3,4,5,6,7,8,9,0,
B.0,9,8,7,6,5,1,2,3,4,
C.0,9,8,7,6,5,4,3,2,1,
D.1,2,3,4,9,8,7,6,5,0,