From 2ccf7a212078941729c21b7024c942e7d14aaf91 Mon Sep 17 00:00:00 2001
From: Griffin-MX <1123306966@qq.com>
Date: Wed, 23 Jun 2021 11:53:32 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E:=20perfect=5Fnew.py=EF=BC=8C?=
 =?UTF-8?q?=E8=A7=A3=E5=86=B3=E4=BA=86perfect.py=E4=BC=9A=E6=8A=8A1?=
 =?UTF-8?q?=E5=BD=93=E4=BD=9C=E5=AE=8C=E7=BE=8E=E6=95=B0=E8=BE=93=E5=87=BA?=
 =?UTF-8?q?=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Day01-15/code/Day05/perfect_new.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Day01-15/code/Day05/perfect_new.py

diff --git a/Day01-15/code/Day05/perfect_new.py b/Day01-15/code/Day05/perfect_new.py
new file mode 100644
index 0000000..1300e89
--- /dev/null
+++ b/Day01-15/code/Day05/perfect_new.py
@@ -0,0 +1,20 @@
+"""
+找出1~9999之间的所有完美数
+完美数是除自身外其他所有因子的和正好等于这个数本身的数
+例如: 6 = 1 + 2 + 3, 28 = 1 + 2 + 4 + 7 + 14
+Differ: "1" 不是完美数
+Version: 0.2
+Author: Griffin Chen
+Date: 2021-6-23
+"""
+import math
+
+for num in range(2, 10000):
+    result = 0
+    for factor in range(1, int(math.sqrt(num)) + 1):
+        if num % factor == 0:
+            result += factor
+            if 1 < factor != num // factor:
+                result += num // factor
+    if result == num:
+        print(num)
\ No newline at end of file