1863. Sum of All Subset XOR Totals | leetcode daily challenge | DSA | Hindi

Problem Name:
1863. Sum of All Subset XOR Totals

Problem Statement:
The XOR total of an array is defined as the bitwise XOR of all its elements, or 0 if the array is empty.

For example, the XOR total of the array [2,5,6] is 2 XOR 5 XOR 6 = 1.
Given an array nums, return the sum of all XOR totals for every subset of nums.

Note: Subsets with the same elements should be counted multiple times.

An array a is a subset of an array b if a can be obtained from b by deleting some (possibly zero) elements of b.

Problem link:
https://leetcode.com/problems/sum-of-all-subset-xor-totals/description/?envType=daily-question&envId=2024-05-20

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