Which traversal method for a binary tree does the following Pascal code illustrate? proced
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Which traversal method for a binary tree does the following Pascal code illustrate? procedure traverse (p:pointer); begin if p<>nil then begin traverse(p ↑ .left); process(p); traverse(p ↑ .right); end end;
A.preorder
B.postorder
C.reorder
D.inorder
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