From d71fa6f60a0797100b3e151ea7f93d8f0b428423 Mon Sep 17 00:00:00 2001
From: Mohammad S Anwar <mohammad.anwar@yahoo.com>
Date: Wed, 15 Jun 2022 18:59:58 +0100
Subject: - Added guest contributions by Eric Cheung.

---
 challenge-169/eric-cheung/python/ch-1.py | 46 ++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100755 challenge-169/eric-cheung/python/ch-1.py

(limited to 'challenge-169/eric-cheung/python/ch-1.py')

diff --git a/challenge-169/eric-cheung/python/ch-1.py b/challenge-169/eric-cheung/python/ch-1.py
new file mode 100755
index 0000000000..aa1dde99b9
--- /dev/null
+++ b/challenge-169/eric-cheung/python/ch-1.py
@@ -0,0 +1,46 @@
+
+## Remarks
+
+import math
+
+def PrimeFact(nInput):
+
+    for nDiv in range(2, int(math.sqrt(nInput)) + 1):
+        if nInput % nDiv == 0:
+            return nDiv
+
+    return 0
+
+
+def IsBrillNum(nInput):
+
+    nFact = PrimeFact(nInput)
+
+    if nFact == 0:
+        return False
+
+    nFact_2 = int(nInput / nFact)
+
+    nNum = PrimeFact(nFact_2)
+
+    if nNum > 0:
+        return False
+
+    if len(str(nFact)) == len(str(nFact_2)):
+        return True
+
+    return False
+
+
+## nOrigInputNum = 5
+## print (IsBrillNum(nOrigInputNum))
+
+nCount = 0
+nLoop = 4
+
+while nCount < 20:
+    if IsBrillNum(nLoop):
+        print(nLoop)
+        nCount = nCount + 1
+
+    nLoop = nLoop + 1
-- 
cgit