Reverse String II (Easy) 542. Add Two Numbers (Medium) 3. A subset is a group integers that appear in the array with no particular order. (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) Add Two Numbers (Medium) 3. Reverse String II (Easy) 542. Title Link. 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. Example 1: Count of SubSet Sum. 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. Minimum Time Difference (Medium) 541. Minimum Time Difference (Medium) 541. Subset Sum Sweep-line Algorithm ... LeetCode LeetCode Diary 1. 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. Subset sum problem, Subset Sum Problem | DP-25. Minimum SubSet Sum Difference. 4. SubSet Sum. Two Sum (Easy) 2. Coin Changing Problem 2(Minimum no of coins). The minimum path sum from top to bottom is 11 (i.e., 2 + 3 + 5 + 1 = 11). 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. 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 . Parent Problem: Longest Common SubSequence SubProblems : Split the array into two subsets (S1, S2), such that absolute difference between sum(S1) and sum(S2) is minimum. This is similar to the problem "Minimum Subset Difference" i.e. Parent Problem: Unbounded KnapSack SubProblems : Coin Changing Problem 1(No of ways). Subset Sum Sweep-line Algorithm ... LeetCode LeetCode Diary 1. Equal Sum Partition. Expected subset sum = sum_of_all_elements/2 2. LeetCode 1681 minimum incompatibility. Last Updated: 25-08-2020. Now take the two subsets from above step which gives minimum difference – dvsakgec Mar 17 '19 at 19:13 Sort the array 3. Rod Cutting Problem. 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 NOTE: sum(S1) = sum of all elements in subset S1 Subset sum problem. 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. 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