Subset Sum Sweep-line Algorithm ... LeetCode LeetCode Diary 1. I give you an integer array nums and an integer K. You need to divide the array into k subsets of the same size so that there are no two identical elements in the same subset. Rod Cutting Problem. You may assume that each input would have exactly one solution , and you may not use the same element twice. Reverse String II (Easy) 542. Two Sum (Easy) 2. 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. A subset is a group integers that appear in the array with no particular order. Equal Sum Partition. Count SubSets of given Sum. Split the array into two subsets (S1, S2), such that absolute difference between sum(S1) and sum(S2) is minimum. Title Link. Minimum Cost to Fill Bag. Minimum Time Difference (Medium) 541. Return the minimum possible sum of incompatibilities of the k subsets after distributing the array optimally, or return -1 if it is not possible. Add Two Numbers (Medium) 3. 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 . 4. The minimum path sum from top to bottom is 11 (i.e., 2 + 3 + 5 + 1 = 11). Two Sum (Easy) 2. Subset sum problem. Subset Sum Sweep-line Algorithm ... LeetCode LeetCode Diary 1. Minimum SubSet Sum Difference. Example 1: Subset sum problem, Subset Sum Problem | DP-25. Sort the array 3. Now take the two subsets from above step which gives minimum difference – dvsakgec Mar 17 '19 at 19:13 Reverse String II (Easy) 542. A subset’s incompatibility is the difference between the maximum and minimum elements in that array. SubSet Sum. Minimum Time Difference (Medium) 541. The incompatibility of a subset is the difference between the maximum value and the minimum value in the subset. Start from last and keep adding till total sum is just less than or just greater than expected subset sum calculated earlier. 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 Last Updated: 25-08-2020. Parent Problem: Longest Common SubSequence SubProblems : LeetCode 1681 minimum incompatibility. NOTE: sum(S1) = sum of all elements in subset S1 Add Two Numbers (Medium) 3. Parent Problem: Unbounded KnapSack SubProblems : Coin Changing Problem 1(No of ways). Expected subset sum = sum_of_all_elements/2 2. Count of SubSet Sum. 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. 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