package test;
import java.util.ArrayList;
import java.util.List;
public class test {
public static boolean overnum(int number) {
List list = new ArrayList();
list.add(1);
boolean flag = false;
int tem = number / 2;
int sum = 0;
int compare = number;
for(int i = 2; i <= tem; i++)
{
if(number == 1)
break;
if(number % i == 0)
{
list.add(i);
}
}
for(int i = 0; i < list.size(); i++)
sum = sum + list.get(i);
if(compare == sum)
flag = true;
return flag;
}
public static void main(String[] args) {
long a = System.currentTimeMillis();
for(int i = 0; i < 1000; i++)
if(overnum(i))
System.out.println(i);
System.out.println(System.currentTimeMillis() - a);
}
}