InterviewBit Problems   Pair With Given Difference : Solved

About the Pair With Given Difference : Solved category (1)
Easy O(n) solution in C++(easy to understand) (2)
Can some one tell me why i am losing in this input (4)
Sorting+BinarySearch, O(nlogn) solution, Accepted (2)
Easy java8 approach (1)
Simple (Nlogn+N) sol (1)
Easiest Solution in C++ : single iteration + no sorting + using map (2)
Simple O(nlogn) solution Using Maps (3)
O(nlogn) - 2 pointer approach - C++ (2)
O[n] solution using HashSet in a very few lines. No sorting (1)
Python 3 simple @pointer approach (2)
Simple binary search solution(o(nlogn) (1)
Binary search simple solution (1)
Weak TC - Selected lightweight Java Sol is Wrong (1)
Simple O(N) time Java solution. No sorting needed (1)
Simple Two Pointer Solution (4)
C++ | Pair With Given Difference | O(n) using unordered_map (1)
Python, O(n), no sort, target values stored in hash set (1)
O(n) in c using array as hash table. (no sorting) (1)
Cheak out this Easy solution in JAVA --> (1)
Simple C++ O(n) Solution With 2 pointers (2)
Simple Solution Using Two Hashing (1)
O(n) solution using unordered_map in cpp (1)
Simple c++ lower_bound (1)
A simple sol using lower_bound in nlogn (1)
Very easy python solution (1)
Solution for this problem (1)