Want to add more data structure programs

[Ananyajain2004]

I want to add programs for data structure like Tree , Stack , Queue , Graph , Sliding window etc that will be very help . @Kavya-24 please assign this issue to me under hacktoberfest 2024

[kashyapanjali]

Hii @Kavya-24 . Can you assign to me to add more Data Structure Algorithm.