Question: (8 marks) Question No. 2 (CLO - 1) Dry run the following code and show all steps. 22 20 66 12 21 55 67 i.
(8 marks) Question No. 2 (CLO - 1) Dry run the following code and show all steps. 22 20 66 12 21 55 67 i. void preorder_print(treenode node) { int flag - is empty(); if (flag = 1) { return; } if (node != NULL) { cout data " left); preorder_print(node->right); } }
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