Created new folder Strings inside cpp_codes and added solution to string problem : Smallest window in a string containing all the characters of another string.
Checklist:
[x] Code contain Problem statement, examples test cases , problem link .
[x] My code follows the style guidelines(Clean Code) of this project
[x] I have performed a self-review of my own code
[x] Explained Detailed approach of Solution
[x] I have commented on my code, particularly in hard-to-understand areas
[x] Performed Time and Space complexity analysis of the algorithm used in code
Description
Created new folder Strings inside cpp_codes and added solution to string problem : Smallest window in a string containing all the characters of another string.
Checklist: