InterviewBit Problems   Longest Substring Without Repeat : Solved

About the Longest Substring Without Repeat : Solved category (1)
Intuitive java solution using map (3)
Check my code once, unable to submit for long strings (1)
Java solution using Hashset<> (1)
C++ | Longest Substring Without Repeat | using unordered_map TC: O(N) (1)
JAVA O(n) simple solution using HASHMAP (1)
Simple and elaborate 16 line code using unordered_map (1)
Easy to understand C++ Solution using Unordered Map (1)
Is my solution linear? it go accepted but i don't think it's O(n) (1)
Using deque in c++, simple and Easy (1)
CPP O(n) solution using unordered_set (1)
Simple java solutions with detailed explanation (1)
Simple Solution using Queue and Hash Table (1)
My C++ O(n) solution with comments, using map and two pointers. Suggestions Welcome :) (2)
Very easy and readable solution using hash map and two pointers (1)
Python3 solution that is easy on the eye (1)
Easiest Solution without HashMap java (1)
Simple n Easy C++ solution (1)
Found it....... Delete this (1)
Simple short solution. C++ O (n) using map and pointers (1)
Single traversal easy solution c++ (1)
Java linear solution using using linear space (1)
What is wrong with this c++ solution (1)
Cpp solution using unordered_set and two pointers (1)
Why does this give a TLE on submission (1)
Solution using basic hashing (1)
O(n) solution. No maps used (1)
Easiest C++ solution with unordered_map (1)
C++ Solution Using unordered_map of char (1)
How much time it took you to solve (2)