遍历数组啊,求出最大最小和总和
int fun(int *a,int size,int *max,int *min)
{
int total = 0;
for(int i=0;i<size;i++)
{
total += a[i];
if(i==0)
*max = *min = a[0];
else
{
if(*max < a[i])
*max = a[i];
if(*min > a[i])
*min = a[i];
}
}
return (total - *max - *min)/(size-2);
}
void main()
{
int a[100];
int n,i;
printf("请输入整数个数:");
scanf("%d",&n);
printf("请输入%d个整数:",n);
for(i=0;i<n;i++)
scanf("%d",&a[i]);
int max,min;
int avg = fun(a,n,&max,&min);
printf("最大值:%d,最小值:%d,平均值:%d",max,min,avg);
}
函数如下:
int fun(int a[],int size,int* max,int *min)
{
int i;
int ss = 0;
*max = a[0];
*min = a[0];
for (i=1;i<size;i++)
{
if(a[i] > *max)
*max = a[i];
if(a[i] < *min)
*min = a[i];
ss += a[i];
}
ss = (ss - *max - *min)/(size-2);
return ss;
}