Question: BackKnapsack: Implement the backtracking algorithm for Knapsack problem and modify the algorithm provided to output the max profit and the item numbers that give the

BackKnapsack: Implement the backtracking algorithm for Knapsack problem and modify the algorithm provided to output the max profit and the item numbers that give the solution. Code the below problem instance in your main method. Document the solution and provide correct code java with proven output plz

W=12

i	j	w
1	20	2
2	30	5
3	35	7
4	12	3
5	3	1

The link to the algorithm is on: The algorithm is also missing two parameters after bool promising so it should be bool promising(index i, int profit, int weight)

https://imgur.com/Hw56r8m

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