innin-jam
4a5c0c03fd
Ich konnte nicht während des Unterrichts pushen. Dieser Commit enthält die Änderungen, von Nextcloud kopiert
47 lines
1.0 KiB
Python
47 lines
1.0 KiB
Python
from typing import Self
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class Node:
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def __init__(self, data: int):
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self.data: int = data
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self.next: Self | None = None
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class LinkedList:
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def __init__(self):
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self.head: Node | None = None
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# Definition der "append" Methode ich mag push und pop lieber >:)
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def push(self, data: int):
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if self.head is None:
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self.head = Node(data)
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return
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node = self.head
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assert node is not None
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while True:
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if node.next is None:
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node.next = Node(data)
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return
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node = node.next
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def pop(self) -> int | None:
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if self.head is None:
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self.head = None
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return None
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node = self.head
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assert node is not None
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while True:
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if node.next is None:
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return node.data
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node = node.next
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def print(self):
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node = self.head
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while node is not None:
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print(node.data)
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node = node.next
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