1️⃣LeetCode 844 | Backspace String Compare | Two Pointer Approach (C++)
Автор: izumicode
Загружено: 2026-02-24
Просмотров: 9
Описание:
n this video, I solve LeetCode 844 - Backspace String Compare using the Two Pointer approach.
Instead of building new strings, we move from right to left and skip characters using a counter.
This makes the solution efficient with:
Time Complexity: O(n)
Space Complexity: O(1)
This is a clean and optimized C++ solution.
If you are preparing for coding interviews or learning Data Structures and Algorithms, this problem is very important.
#leetcode
#leetcode844
#backspacestringcompare
#cpp
#twopointers
#dsa
#coding
#programming
#softwareengineer
#codinginterview
#izumicode
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