From 766faa48506296abec252989eb0d1cdd2555c1b9 Mon Sep 17 00:00:00 2001
From: Yigid BALABAN <fyb@fybx.dev>
Date: Wed, 11 Sep 2024 19:02:26 +0300
Subject: [PATCH] continuous imprv.

---
 longest-substring-without-repeating-characters.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/longest-substring-without-repeating-characters.py b/longest-substring-without-repeating-characters.py
index 4c4ab87..12bc245 100644
--- a/longest-substring-without-repeating-characters.py
+++ b/longest-substring-without-repeating-characters.py
@@ -4,8 +4,8 @@
 # longest substring without repeating characters
 
 def solution(s: str) -> int:
-    if len(s) == 0:
-        return 0
+    if len(s) <= 1:
+        return len(s)
 
     longest = -1
 
@@ -21,7 +21,6 @@ def solution(s: str) -> int:
         for t in range(f+1, len(s)):
             cs = count(s[f:t+1])
             longest = cs if cs > longest else longest
-        longest = 1 if longest < 1 else longest
 
     return longest