add remove, remove_last, sub_sort

list.py

@@ -62,6 +62,15 @@ class Liste:
             current = current.next
         return None
 
+    def search_max(self):
+        current = self.head
+        m = 0
+        while current is not None:
+            if current.data >= m:
+                m = current.data
+            current = current.next
+        return m
+
     def remove2(self, value):
         # Iterative Lösung der Löschfunktion
         if self.head is None:
@@ -135,19 +144,15 @@ class Liste:
         new_element = Element(value)
         if self.head is None:
             self.head = new_element
-            return
-
-        if self.head.data > value:
+        elif self.head.data > value:
             new_element.next = self.head
             self.head = new_element
-            return
-
-        current = self.head
-        while current.next is not None and current.next.data < value:
-            current = current.next
-
-        new_element.next = current.next
-        current.next = new_element
+        else:
+            current = self.head
+            while current.next is not None and current.next.data < value:
+                current = current.next
+            new_element.next = current.next
+            current.next = new_element
 
     def sub_sort(self):
         if self.head is not None:

list_klausur.py

@@ -0,0 +1,26 @@
+class Element:
+    def __init__(self, data):
+        self.data = data
+        self.next = None
+
+
+class Liste:
+    def __init__(self):
+        self.head = None
+
+    def insert(self, value):
+        new_element = Element(value)
+        new_element.next = self.head
+        self.head = new_element
+
+    def remove(self):
+        pass
+
+    def func(self):
+        current = self.head
+        m = 0
+        while current is not None:
+            if current.data >= m:
+                m = current.data
+            current = current.next
+        return m

main.py

@@ -15,14 +15,18 @@ print("Suche nach Wert 2:", liste.search(2).data if liste.search(2) else "Nicht
 
 print("---")
 
-liste.remove(1)
-liste.show_list()
+#liste.remove(1)
+#liste.show_list()
 
-# liste.insert_before(4, 2)
-# print("Inhalt der Liste nach Einfügen von 1.5 vor 2:")
-# liste.show_list()
+#liste.insert_before(1, 2)
+#print("Inhalt der Liste nach Einfügen von 1.5 vor 2:")
+#liste.show_list()
 #
 # print("---")
 # liste.remove_last()
 # liste.remove_last()
 # liste.show_list()
+
+#liste.insert_sorted(5)
+#liste.show_list()
+print(liste.search_max())