725. 完全数
define _CRT_SECURE_NO_WARNINGS
include[HTML_REMOVED]
int main()
{
int x,i;
int arr[100000];
scanf(“%d”, &x);
for (i = 0;i < x;i)
{
scanf(“%d”,&arr[i]);
}
for (i = i - x;i < x;i)
if (arr[i] == 6 || arr[i] == 28 || arr[i] == 496 || arr[i] == 8128 || arr[i] == 33550336)
printf(“%d is perfect\n”, arr[i]);
else
printf(“%d is not perfect\n”, arr[i]);
return 0;
}