From 95b429a1ad3f5e8b752591cd4da0ad7d12d77efb Mon Sep 17 00:00:00 2001
From: Nils Liebreich <nilsl99@mi.fu-berlin.de>
Date: Tue, 8 Nov 2022 21:33:32 +0100
Subject: [PATCH] Fixed Stack.__str__
---
Aufgabe03a.py | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/Aufgabe03a.py b/Aufgabe03a.py
index 78f5c9d..902ffa2 100644
--- a/Aufgabe03a.py
+++ b/Aufgabe03a.py
@@ -4,11 +4,13 @@ class Stack():
self.stack = l
def __str__(self):
- max_length = len(str(max(self.stack, key=lambda x: len(str(x)))))
result = ""
- vert = "\u2502"
- for ele in reversed(self.stack):
- result += vert + str(ele).rjust(max_length) + vert + "\n"
+ max_length = 1
+ if not self.isEmpty():
+ max_length = len(str(max(self.stack, key=lambda x: len(str(x)))))
+ vert = "\u2502"
+ for ele in reversed(self.stack):
+ result += vert + str(ele).rjust(max_length) + vert + "\n"
return result + "\u2514" + "\u2500"*max_length + "\u2518"
def push(self, element):
--
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