Brute force (backtracking search) (The Vertex Cover Problem The Vertex Cover Problem)

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Time Complexity

$O({2}^k n^O({1})$)

Space Complexity

$O(k)$ words

(Just need to keep track of current subset being checked)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

1940

Reference