程序代码:# include <stdio.h>
int main(void)
{
int a[10],i,temp;
printf("please enter ten nums :\n");
for(i=0; i<10; i++)
scanf("%d",&a[i]);
for(i=0; i<5; i++)
{
temp=a[i];
a[i]=a[9-i];
a[9-i]=temp;
}
for(i=0; i<10; i++)
printf("a[%d] = %d\n", i, a[i]);
return 0;
}








