Parent Problem: Unbounded KnapSack SubProblems : Coin Changing Problem 1(No of ways). Expected subset sum = sum_of_all_elements/2 2. Note: Bonus point if you are able to do this using only O ( n ) extra space, where n is the total number of rows in the triangle. Add Two Numbers (Medium) 3. Subset Sum Sweep-line Algorithm ... LeetCode LeetCode Diary 1. This is similar to the problem "Minimum Subset Difference" i.e. Subset Sum Sweep-line Algorithm ... LeetCode LeetCode Diary 1. The minimum path sum from top to bottom is 11 (i.e., 2 + 3 + 5 + 1 = 11). Minimum Time Difference (Medium) 541. Now take the two subsets from above step which gives minimum difference – dvsakgec Mar 17 '19 at 19:13 Count SubSets of given Sum. Split array into minimum number of subsets such that elements of all pairs are present in different subsets at least once 04, Jan 21 Minimum removal of subsequences of distinct consecutive characters required to empty a given string Title Link. Split the array into two subsets (S1, S2), such that absolute difference between sum(S1) and sum(S2) is minimum. A subset’s incompatibility is the difference between the maximum and minimum elements in that array. Start from last and keep adding till total sum is just less than or just greater than expected subset sum calculated earlier. 4. Minimum SubSet Sum Difference. Last Updated: 25-08-2020. Given a set of non- negative integers, and a value sum, determine if there is a subset of the given set Auxiliary Space: O(sum*n), as the size of 2-D array is sum*n. (say count of integers is n, if n is even, each set must have n/2 elements and if n is odd, one set has (n-1)/2 elements and other has (n+1)/2 elements) A subset is a group integers that appear in the array with no particular order. Two Sum (Easy) 2. Reverse String II (Easy) 542. The incompatibility of a subset is the difference between the maximum value and the minimum value in the subset. Minimum Cost to Fill Bag. Subset sum problem. Return the minimum possible sum of incompatibilities of the k subsets after distributing the array optimally, or return -1 if it is not possible. You may assume that each input would have exactly one solution , and you may not use the same element twice. Two Sum Given an array of integers nums and an integer target , return indices of the two numbers such that they add up to target . SubSet Sum. Equal Sum Partition. Count of SubSet Sum. NOTE: sum(S1) = sum of all elements in subset S1 Rod Cutting Problem. Coin Changing Problem 2(Minimum no of coins). Given a set of integers (range 0-500), find the minimum difference between the sum of two subsets that can be formed by splitting them almost equally. Parent Problem: Longest Common SubSequence SubProblems : Sort the array 3. Example 1: Subset sum problem, Subset Sum Problem | DP-25. Reverse String II (Easy) 542. Minimum Time Difference (Medium) 541. Add Two Numbers (Medium) 3. Two Sum (Easy) 2. 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