Describe a recursive relation and clearly define subproblems

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In the perfect split problem, you are given a list of n positive numbers and we want to determine whether the n numbers can be partitioned into two subsets (say A and B) such that the sum of elements in the subset A is equal to the sum of elements in the subset B. Design and analyze the best algorithm you can come up for this problem. If it helps assume that the numbers are bounded by some large number M. Your algorithm should run in time O(nS) where S is the total sum of all the input numbers. (hint: dynamic programming, does it remind you of a problem we saw in a previous homework?) Also describe how to reconstruct the optimal solution (i.e., the sets A and B). Full credit will only be given to solutions that clearly describe a recursive relation and clearly define subproblems that are needed to solve the original problem. (Bonus: What would you change if instead of 2 subsets, you wanted to construct 3 subsets with equal sum of elements?)

Reference no: EM133703756

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