From 9922768fbe50d419a5d75ea42d7bf00e09cbf9e4 Mon Sep 17 00:00:00 2001
From: Muhamed <Muhamedalici@hotmail.de>
Date: Wed, 26 Mar 2025 23:38:42 +0100
Subject: [PATCH] \n statt ,

---
 String calculator | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)

diff --git a/String calculator b/String calculator
index 1c969fa..9c8f5f2 100644
--- a/String calculator	
+++ b/String calculator	
@@ -2,6 +2,14 @@
 #test no string
 #test add 1 string
 #test adding 2 strings
+
+#add 3 strings
+#add 4 strings
+#add 6 strings
+
+#\n statt , bei 2 strings
+#\n statt , bei mehreren strings
+
 import unittest
 
 class StringCalculator:
@@ -9,12 +17,12 @@ class StringCalculator:
         if not numbers:
             return 0
         else:
-            number_list = numbers.split(',')#aufteilung der strings
-            if len(number_list) ==1:
-                return int(number_list[0])#bei einem string wird er in int umgewandelt
-            elif len(number_list)==2:
-                return int(number_list[0])+ int(number_list[1])#bei 2 strings wird beides in int verwandelt und die summe zurück gegeben(Position 1/0+Position 2/1)
-            return 0
+            numbers = numbers.replace('\n',',')#aufteilung der strings
+            number_list = numbers.split(',')
+            total_sum = 0
+            for number_str in number_list: #jedes element in der liste wird durch genommen
+                total_sum += int(number_str)# summierung der integer
+            return total_sum 
         
     
 class TestStingCalculator(unittest.TestCase):
@@ -27,7 +35,15 @@ class TestStingCalculator(unittest.TestCase):
     def test_multiple_numbers(self):
         calculator=StringCalculator()
         self.assertEqual(calculator.add("5,5"),10)#eingabe mehrere strings
+    def test_unknowen_amount_of_numbers(self):
+        calculator = StringCalculator()
+        self.assertEqual(calculator.add("1,2,3"),6)
+        self.assertEqual(calculator.add("10,20,30,40"),100)
+        self.assertEqual(calculator.add("1,2,3,4,5,6"),21)
+        
+    def test_numbers_seperated_by_newline(self):
+        calculator=StringCalculator()
+        self.assertEqual(calculator.add("1\n2"),3)
 
 if __name__=='__main__':
-    unittest.main()
-    
\ No newline at end of file
+    unittest.main()
\ No newline at end of file
-- 
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