Knowee
Questions
Features
Study Tools

The following paradigm can be used to find the solution of the problem in minimum time: Given a set of non-negative integer, and a value K, determine if there is a subset of the given set with sum equal to K:Group of answer choices

Question

The following paradigm can be used to find the solution of the problem in minimum time: Given a set of non-negative integer, and a value K, determine if there is a subset of the given set with sum equal to K:Group of answer choices

🧐 Not the exact question you are looking for?Go ask a question

Solution

Sure, I can help with that. The problem you're describing is a classic computer science problem known as the Subset Sum Problem. Here's a step-by-step solution using a dynamic programming approach:

  1. Initialize a boolean 2D array dp[n+1][k+1], where n is the size of the given set and k is the given value. The value of dp[i][j] will be true if there exists a subset of the set[0..i-1] with sum equal to j.

  2. Set dp[i][0] = true for all i, because there is always a subset with sum 0 (the empty subset).

  3. Set dp[0][i] = false for all positive i, because there is no subset with a positive sum in an empty set.

  4. For each element in the set (let's call it set[i]), iterate from 1 to k (let's call the current sum j). For each j, set dp[i][j] = dp[i-1][j] if dp[i-1][j] is true or if j >= set[i] and dp[i-1][j-set[i]] is true.

  5. The value of dp[n][k] will be true if there exists a subset of the set with sum equal to k, and false otherwise.

This algorithm works by essentially building up the solution by considering each element in the set and each possible sum up to k, and checking if there is a subset that sums up to the current sum either including or excluding the current element.

This problem has been solved

Similar Questions

The following paradigm can be used to find the solution of the problem in minimum time: Given a set of non-negative integer, and a value K, determine if there is a subset of the given set with sum equal to K:Group of answer choicesGreedy AlgorithmDivide and ConquerDynamic ProgrammingString Matching

Given a set of non-negative integers, and a value S, determine if there is a subset of the given set with sum equal to S.

Find a subset of a given set S={sl,s2,  ,sn} of n positive integers whose sum is equal to a given positive integer d. For example, if S={1,2,5,6,8}and d = 9 there are two solutions{1,2,6}and{1,8}.A suitable message is to be displayed if the given problem instance doesn't have a solution.

Subset SumProblem Statement:There is a subset A of n positive integers and a value sum. Find whether or not there exists any subset of the given set, the sum of whose elements is equal to the given value of sum.Time complexity of this solution is O(n*sum).Example 1:Input:sum=17 n=4 A[]={2,4,6,9}   Required subset exists subset {2,6,9} has the sum 17 Example 2:Input:sum=17 n=4 A[]={2,4,6,8}  No subset found with required sumYour Task:Write the program to solve this using Dynamic Programming concepts by storing the intermittent results for example for sum=1, sum=2 etc in a matrix to avoid recomputation.

A feasible solution to an integer programming problem is ensured by rounding down non-integer solution values.Group of answer choicesTrueFalse

1/2

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.