#include <stdio.h>
int main()
{
int *p = NULL,arr[10] = {0};
double ave = 0,sum = 0;
printf("输入十个整数:\n");
for(p = arr;p <arr + 10;p++)
scanf("%d",p);
for(p = arr;p < arr + 10;p++){
sum += *p;
}
ave = sum / 10;
printf("sum=%lf ave=%lf\n",sum,ave);
int main()
{
int *p = NULL,arr[10] = {0};
double ave = 0,sum = 0;
printf("输入十个整数:\n");
for(p = arr;p <arr + 10;p++)
scanf("%d",p);
for(p = arr;p < arr + 10;p++){
sum += *p;
}
ave = sum / 10;
printf("sum=%lf ave=%lf\n",sum,ave);
return 0;
}