// This program prints a list of perfect numbers from
// 1 to 100.

#include <iostream>
#include <math.h>

int main()
{
	int p;
	int i;
	int total;

	for (p = 1; p <= 100; ++p)
    {
		total = 0;
		for (i=1; i<p; ++i) 
		{
			if (p % i == 0)
				total += i;
		}
		if (total == p)
			cout << p << " is perfect" << endl;
	}
}