From 75a42ec54dbf721caa659ddf02c1f46fc2cb4bef Mon Sep 17 00:00:00 2001
From: mlot <petri-rush-curvy@duck.com>
Date: Fri, 6 Jun 2025 13:40:57 -0400
Subject: initial commit for archiving

---
 Chapter3PracCollate.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 Chapter3PracCollate.py

(limited to 'Chapter3PracCollate.py')

diff --git a/Chapter3PracCollate.py b/Chapter3PracCollate.py
new file mode 100644
index 0000000..0d47132
--- /dev/null
+++ b/Chapter3PracCollate.py
@@ -0,0 +1,23 @@
+# The Collatz Sequence
+
+def collatz(number):
+    global result
+    if number % 2 == 0:
+        print(str(number // 2))
+        result = number // 2
+        return result
+    elif number % 2 == 1:
+        print(str(3 * number + 1))
+        result = 3 * number + 1
+        return result
+
+print('Enter number:')
+while True:
+    try:
+        number = int(input())
+    except ValueError:
+        print('The value must be an integer!')
+        continue
+    collatz(number)
+    if result == 1:
+        break
-- 
cgit