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Which of following problems cannot be solved using greedy approach?OptionsMinimum spanning tree problemHuffman code problem0-1 knapsack problemSingle source shortest path problem

Question

Which of following problems cannot be solved using greedy approach?OptionsMinimum spanning tree problemHuffman code problem0-1 knapsack problemSingle source shortest path problem

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Solution

The 0-1 knapsack problem cannot be solved using a greedy approach.

Here's why:

  1. The greedy approach involves making the optimal choice at each stage with the hope that these local optimums will lead to a global optimum.

  2. However, in the 0-1 knapsack problem, the greedy approach doesn't always produce the best optimal

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