From 3a98cdab6e8298452368f689bb7d1ee5c0311d2e Mon Sep 17 00:00:00 2001
From: Srivaishnavi Yaddanapudi
 <127314796+Y-Srivaishnavi@users.noreply.github.com>
Date: Tue, 29 Oct 2024 17:34:37 +0530
Subject: [PATCH] Change `N` into lowercase

---
 ciphers/rot13.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ciphers/rot13.py b/ciphers/rot13.py
index 60a380ef3..9a04c05df 100644
--- a/ciphers/rot13.py
+++ b/ciphers/rot13.py
@@ -14,13 +14,13 @@ def apply_rot13(s: str) -> str:
     """
     if not isinstance(s, str):
         return "The input must be a string. Please try again."
-    N = 13
+    n = 13
     out = ""
     for c in s:
         if "A" <= c <= "Z":
-            out += chr(ord("A") + (ord(c) - ord("A") + N) % 26)
+            out += chr(ord("A") + (ord(c) - ord("A") + n) % 26)
         elif "a" <= c <= "z":
-            out += chr(ord("a") + (ord(c) - ord("a") + N) % 26)
+            out += chr(ord("a") + (ord(c) - ord("a") + n) % 26)
         else:
             out += c
     return out