From 48ce09742e2e089e469db0452c2762f02168ffeb Mon Sep 17 00:00:00 2001
From: bt3gl <138340846+bt3gl-google@users.noreply.github.com>
Date: Sun, 30 Jul 2023 13:04:04 -0700
Subject: [PATCH] Create happy_number.py

---
 math_logic_dp/happy_number.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 math_logic_dp/happy_number.py

diff --git a/math_logic_dp/happy_number.py b/math_logic_dp/happy_number.py
new file mode 100644
index 0000000..5e91765
--- /dev/null
+++ b/math_logic_dp/happy_number.py
@@ -0,0 +1,19 @@
+def get_next(n):
+  
+  total_sum = 0
+  while n > 0:
+    n, digit = divmod(n, 10)
+    total_sum += digit**2
+
+  return total_sum
+
+
+def is_happy(self, n: int) -> bool:
+
+  seen = set()
+  while n != 1 and n not in seen:
+    seen.add(n)
+    n = get_next(n)
+
+  return n == 1
+