mukemmelsayi

[aykuta3474]

import java.util.Scanner;

public class mukemmelsayi { public static void main(String[] args) {

    int num, sum = 0;
    Scanner input = new Scanner(System.in);

    System.out.print("Enter a number: ");
    num = input.nextInt();

    for (int i=1; i<num; i++) {
        if (num%i == 0) {
            sum += i;
        }
    }

    if (sum == num) {
        System.out.print(num + " is a perfect number.");
    } else {
        System.out.print(num + " is not a perfect number.");
    }
}

}