int main()
{
int arr[10] = { 1,2,3,4,5,6,7,8,9,10 };
float average = 0;
int i = 0;
int sum = 0;
for (i = 0;i < 10;i++)
{
sum = sum + arr[i];
}
average = sum / 10.0;
printf("sum: %dn", sum);
printf("average: %fn", average);
return 0;
}

int main()
{
int arr[10] = { 1,2,3,4,5,6,7,8,9,10 };
float average = 0;
int i = 0;
int sum = 0;
for (i = 0;i < 10;i++)
{
sum = sum + arr[i];
}
average = sum / 10.0;
printf("sum: %dn", sum);
printf("average: %fn", average);
return 0;
}