From d8bd434c0fb881a1445dbd71933b902428218afd Mon Sep 17 00:00:00 2001
From: Heiko Ludwig <heiko.ludwig@mpinat.mpg.de>
Date: Mon, 2 Dec 2024 11:06:00 +0100
Subject: [PATCH] some cleanups

---
 day_02/program.py | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/day_02/program.py b/day_02/program.py
index 050e886..c726644 100755
--- a/day_02/program.py
+++ b/day_02/program.py
@@ -18,19 +18,15 @@ def get_report_entries(lines: list) -> list:
 def is_safe_single(reports: list) -> bool:
     increasing = True
     decreasing = True
-    safe = True
     for i in range(len(reports) - 1):
+        distance = abs(reports[i] - reports[i + 1])
+        if distance < 1 or distance > 3:
+            return False
         if reports[i] >= reports[i + 1]:
             increasing = False
         if reports[i] <= reports[i + 1]:
             decreasing = False
-        distance = abs(reports[i] - reports[i + 1])
-        if distance < 1 or distance > 3:
-            safe = False
-        pass
-    if safe and (increasing or decreasing):
-        return True
-    return False
+    return increasing or decreasing
 
 
 def is_safe_full(reports: list, dampener: bool) -> bool: