Author Question: ________ approach divides the problem into subproblems, solves the subproblems, then combines the ... (Read 185 times)

dbose · **on:** May 6, 2020

Question 1

The time complexity for the the closest pair of points problem using divide-and-conquer is ________.
◦ O(nlogn)
◦ O(n)
◦ O(logn)
◦ O(2^n)

Question 2

________ approach divides the problem into subproblems, solves the subproblems, then combines the solutions of the subproblems to obtain the solution for the entire problem. Unlike the ________ approach, the subproblems in the divide-and-conquer approach don't overlap. A subproblem is like the original problem with a smaller size, so you can apply recursion to solve the problem.
◦ Brutal-force / divide-and-conquer
◦ Backtracking / dynamic programming
◦ Dynamic programming / divide-and-conquer
◦ Divide-and-conquer / dynamic programming

Qarqy · **Reply #1 on:** May 6, 2020

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