GATE 2021 CS Question Paper Complete Solution - PYQ 2021
Q 16. Consider a complete binary tree with 7 nodes. Let A denote the set of first 3 elements obtained by performing Breadth-First Search (BFS) starting from the root. Let B denote the set of first 3 elements obtained by performing Depth-First Search (DFS) starting from the root. The value of ∣A−B∣ is _____________ .
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CS Set 1:
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