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;j++)

for(j=i+1;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,