G OA, B, D,G, C, E, H, F H What is the correct order of nodes after preorder traversal OG, D, B, A, H, E, C, F F O A, B
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G OA, B, D,G, C, E, H, F H What is the correct order of nodes after preorder traversal OG, D, B, A, H, E, C, F F O A, B
O A, B, D,G, C, E, H, F What is the correct order of nodes after preorder traversal OG, D, B, A, H, E, C, F OB, G, D, A, E, H, C, F OG, D, B, H, E, F, C, A H < Previous F