Subset Sum Problem Dynamic Programming

Subset Sum Problem Dynamic Programming. Contribute to priyabnsal/DynamicProgramming development by creating an account on GitHub.

In the subset sum problem we have to find the subset of a set is such a way that the element of this subsetsum up to a given number K All the elements of the set are positive and unique (no duplicate elements are present) For this we will create subsets and check if their sum is equal to the given number k.

Subset Sum Problem (With Solution) InterviewBit

Approach A simple approach is to solve this problem by generating all the possible subsets and then checking whether the subset has the required sum This approach will have exponential time complexity However for smaller values of X and array elements this problem can be solved using dynamic programming .

Subset Sum Problem Dynamic Programming YouTube

Subset sum can also be thought of as a special case of the 0–1 Knapsack problem For each item there are two possibilities Include the current item in the subset and recur for the remaining items with the remaining total Exclude the current item from the subset and recur for the remaining items.

List of 100+ Dynamic Programming Problems

The original problem statement is equivalent to find the number of ways to gather a subset of nums that needs to be positive (P) and the rest negative (N) such that their sum is equal to target.