From 3a4a184c6edee15846c7b030209bba2633990176 Mon Sep 17 00:00:00 2001
From: Leonardo Diaz <diazleonardojavier@gmail.com>
Date: Mon, 6 Sep 2021 12:02:51 -0300
Subject: [PATCH] my solution

---
 src/main/java/payapal/Perfection.java | 42 +++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/main/java/payapal/Perfection.java

diff --git a/src/main/java/payapal/Perfection.java b/src/main/java/payapal/Perfection.java
new file mode 100644
index 0000000..4b9a80a
--- /dev/null
+++ b/src/main/java/payapal/Perfection.java
@@ -0,0 +1,42 @@
+package main.java.payapal;
+
+public class Perfection {
+
+    private static Perfection perf;
+
+    public synchronized static Perfection getPerf() {
+        if (perf == null) {
+            perf = new Perfection();
+        }
+        return perf;
+    }
+
+
+    public static boolean isPerfect(long candidate) {
+        boolean retVal;
+        long[] divisors = GetDivisors(candidate);
+        int sum = 0;
+        for (int d = 0; d < 1000; d++)
+        {
+            sum = sum + divisors[d];
+        }
+        if (sum == candidate)
+            retVal = true;
+        return retVal;
+    }
+
+
+    private static long[] GetDivisors(long candidate) {
+        long[] divisors = new long[];
+        int d = 0;
+        for (long i = 0; i < candidate; i++) {
+            long foo = candidate / i;
+            if (foo * i == candidate) {
+                divisors[d] = i;
+                d = d + 1;
+            }
+        }
+        return divisors;
+    }
+
+}
\ No newline at end of file