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Mum I would like to implement the first solution for N < 10 (building the whole tree). But actualy I have no idea how to build this tree step by step (which node to use to connect to the next tree?). Could you help me please? I am stuck. Thanks a lot!
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Mum I would like to implement the first solution for N < 10 (building the whole tree). But actualy I have no idea how to build this tree step by step (which node to use to connect to the next tree?). Could you help me please? I am stuck. Thanks a lot!