Brendan Chen
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25 lines
522 B
Python
25 lines
522 B
Python
class Node:
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prev_node = None
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def __init__(self, value) -> None:
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self.value = value
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class Stack:
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top: None | Node = None
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def add(self, value):
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# Implement as an exercise
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pass
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def remove(self) -> None | Node:
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# Implement as an exercise
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pass
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def peek(self) -> None | Node:
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# Implement as an exercise
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pass
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# Homework:
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# - Implement the other methods on the stack
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# - Implement linked list methods (see homework from 2026.01.28)
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