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This week’s short assignments

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Step 4: Backpropagation�

Implement the backpropagation step of the MCTS algorithm

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You’ve already decided what data should be stored in the nodes – now think about how to update it in every iteration.

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Write your implementation so that it compiles.

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Send your solutions to me (via Discord or mail).

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Deadline: 07.01.2026 23:59 (the evening before the next lecture)