Which traversal's pseudo code is written here?
order(node) Q → Queue() Q.push(node) while !Q.empty(): current_node = Q.pop() print current_node.value if current_node.left is not NULL: Q.push(current_node.left) if current_node.right is not NULL: Q.push(current_node.right)
(A)
Level order
(B)
Pre-order
(C)
Post-order
(D)
In-order
Answer
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