# subsets ii geeksforgeeks

The task is to count all the subsets whose sum is even.. List> should not contain duplicates. Software related issues. Input: N = 3 Arr = {1, 2, 1} Output: 1 3 Explanation: The maximum possible Mean of a Subset of the array is 2. Array contain duplicates. The minimum possible Mean of a Subset of the array is 1. Given an array arr of N integers and an integer K, find the number of subsets of arr having XOR of elements as K. Example 1: Input: N = 4 k = 6 arr: 6 9 4 2 Output: 2 Explanation: The subsets … Your task is to complete the function AllSubsets() which takes the array arr[] and N as input parameters and returns list of all possible unique subsets in lexographical order. List should also be sorted. Given an array A of N elements. List>should be sorted. Examples of Content related issues. For queries regarding questions and quizzes, use the comment area below respective pages. For every problem, the problem statement with input and expected output has been provided, except for some where the driver code was already provided in the editor. Problem Given an array of numbers. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview … A Computer Science portal for geeks. Constraints: 1 ≤ N ≤ 12 1 ≤ arr[i] ≤ 9 The language used is c++. programs from geeksforgeeks sudoplacement course. There can be only 1 such subset - {1, 2 , 1}. Recommended: Please solve it on “PRACTICE ” first, before moving on to the solution. Expected Time Complexity: O(2 N). A Computer Science portal for geeks. Example 1: Input: N = 2 Arr = [2, 3] Output: 0 2 3 5 Explanation: When no elements is taken then Sum = 0. Output should be printed in increasing order of sums. Using backtracking to find all the combinations. When only 3 is taken then Sum = 3. Find all subsets of type List>. Then create the HashSet > so that … When only 2 is taken then Sum = 2. Let isSubSetSum(int set[], int n, int sum) be the function to find whether there is a subset of set[] with sum equal to It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview … A Computer Science portal for geeks. As we mentioned earlier, bitwise operations can be used to find number of subsets.Here, we will use that. cpp competitive-programming geeksforgeeks-solutions must-do Logic Sort input list so that List is sorted. Output: True //There is a subset (4, 5) with sum 9. Given a list(Arr) of N integers, print sums of all subsets in it. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview … Expected Auxiliary Space: O(2 N * X), X = Length of each subset. 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