求一维数组中的所有的平均值。
#include<stdio.h>
void main()
{int i;
static int x[]={9,8,7,6,5,4,3,2};
float average=0;
for(i=0;i<8;i++)
average+=x[i];
average/=8;
printf("The average is:%f",average);
}

#include<stdio.h>
void main()
{int i;
static int x[]={9,8,7,6,5,4,3,2};
float average=0;
for(i=0;i<8;i++)
average+=x[i];
average/=8;
printf("The average is:%f",average);
}
