InterviewBit Problems   Pairs With Given Xor : Solved

About the Pairs With Given Xor : Solved category (1)
Easiest solution to this qs (2)
Smallest c++ solution like 2 sum (3)
Easy C++ solution in O(n) time complexity and O(n) space complexity (1)
Time complexity should be O(nlogn) (3)
Is this correct | O(N) (1)
Very easy solution using unordered map and XOR Property (1)
Solution with python3 (2)
Easy HashMap based approach in C++ (1)
Unordered_map here have a look (3)
Good soln but needs a lil bit improv (1)
Very simple code (1)
This also passed all the it actually correct? (3)
Unordered map solution (1)
O(N) solution using hash_table in Python (1)
Test case confusion and editorial code (1)
O(n) solution using map/dictionary in Python (1)
Unordered map Single loop c++, 6 lines (1)
C++ solution using set (1)
Simple array application, w/o map (1)
Simple java solution using set (1)
Simple cpp solution using unordered_set (1)
Easy solution using map (1)