tarunagnihotri534/DSA-Practice-Problems ? reverse-engineered prompt

Build me a clean DSA study site for interview prep that follows this roadmap from basics to advanced topics, with separate sections for arrays, strings, searching and sorting, recursion, linked lists, stacks and queues, hashing, sliding window, trees, BSTs, heaps, tries, graphs, dynamic programming, greedy, bit manipulation, and advanced topics like DSU and segment trees.

I want each topic page to have simple explanations, key patterns, time and space complexity notes, common mistakes, and example problems. Also include a company wise PYQ section for places like Google, Amazon, Microsoft, Meta, Adobe, and Flipkart. Add a progress tracker so I can mark topics as done, and make the layout easy to scan for revision.

Use the existing content style if there is any, and keep it focused on interview preparation. If you need to look up current docs or best practices for the stack, go ahead.