C Interview Questions tutorial #25 - Find All Duplicate Characters From String || Codenemy

Hey Guys,
In this C Interview Questions tutorial, this video is about How to find all duplicate characters of a string.

GitHub URL of program :

[priyankarmakar]

This approach is really going to be useful for me. Thank you sir!

[adammishaal]

Great video very helpful! What if I wanted to add a feature so that if I write a word with no duplicate letters, the program will tell me, do I write another for loop? Thanks

[abhijitroy]

thank you so much for this video, and if you dont mind sir can you please tell me why did you mentioned count =0 after the first loop again?